Updated on 2021/10/22

写真a

 
KUROKAWA Yasuyoshi
 
Organization
Graduate School of Engineering Materials Process Engineering 2 Associate professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Materials Science and Engineering
Title
Associate professor

Degree 1

  1. Doctor (Engineering) ( 2009.3   Tokyo Institute of Technology ) 

Research Interests 4

  1. Light trapping structure

  2. Nanostructure

  3. Solar cells

  4. Quantum effect

Research Areas 2

  1. Manufacturing Technology (Mechanical Engineering, Electrical and Electronic Engineering, Chemical Engineering) / Electric and electronic materials

  2. Nanotechnology/Materials / Nanomaterials

Current Research Project and SDGs 3

  1. 水素プラズマ処理による高品質シリコン量子ドット発電層の創製

  2. 長波長感度を極限まで高める光閉じ込め構造の開発

  3. シリコンベース化合物半導体の機能コアを利用した新規高性能薄膜太陽電池構造の開発

Research History 6

  1. Nagoya University   Associate professor

    2018.4

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    Country:Japan

  2. Nagoya University   Graduate School of Engineering Materials Process Engineering 2   Associate professor

    2018.4

  3. Nagoya University   Lecturer

    2015.4 - 2018.3

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    Country:Japan

  4. (独)科学技術振興機構   さきがけ研究員(兼任)

    2011.10 - 2017.3

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    Country:Japan

  5. Tokyo Institute of Technology   Assistant Professor

    2010.5 - 2015.3

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    Country:Japan

  6. Tokyo Institute of Technology

    2009.4 - 2010.4

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    Country:Japan

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Education 3

  1. Tokyo Institute of Technology   Graduate School, Division of Science and Engineering   Department of Physical Electronics

    2007.4 - 2009.3

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    Country: Japan

  2. Tokyo Institute of Technology   Graduate School, Division of Science and Engineering   Department of Physical Electronics

    2005.4 - 2007.3

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    Country: Japan

  3. Tokyo Institute of Technology   Faculty of Engineering

    2001.4 - 2005.3

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    Country: Japan

Professional Memberships 4

  1. Japanese Society of Applied Physics

    2004.6

  2. The Japan Photovoltaic Society

    2020.10

  3. American Chemical Society   Regular member

    2013.10

  4. Material Research Society   Regular Member

Committee Memberships 17

  1. 日本太陽光発電学会   理事(広報)  

    2020.10   

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    Committee type:Academic society

  2. 応用物理学会 機関誌企画・編集委員会   委員  

    2019.4 - 2021.3   

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    Committee type:Academic society

  3. Organizing Committee of the 33rd International Photovoltaic Science and Engineering Conference   Organizing committee, Steering committee  

    2021.3 - 2022.11   

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    Committee type:Academic society

  4. 太陽光発電国際会議国内諮問委員会   委員  

    2020.4   

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    Committee type:Academic society

  5. Organizing Committee of the 8th World Conference on Photovoltaic Energy Conversion   Organizing committee  

    2021.10 - 2022.9   

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    Committee type:Academic society

  6. 国際固体素子材料コンファレンス論文委員会   論文委員  

    2011.12   

  7. 日本学術振興会第175委員会   運営委員(幹事)  

    2014.4 - 2020.10   

  8. 低炭素社会実現のための太陽光エネルギー変換機能材料・デバイス開発研究会   座長  

    2016.4 - 2018.3   

  9. Organizing Committee of the 27th International Photovoltaic Science and Engineering Conference   Organizing committee, Steering committee  

    2016.4 - 2017.11   

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    Committee type:Academic society

  10. フロンティア太陽電池セミナー組織委員会   世話人  

    2016.8   

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    Committee type:Academic society

  11. WCPEC-6 Steering committee   General affairs  

    2013.4 - 2014.11   

  12. 日本学術振興会第175委員会第14回「次世代の太陽光発電システム」シンポジウム実行委員会   プログラム委員長  

    2016.12 - 2017.7   

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    Committee type:Academic society

  13. 10th International Workshop on Crystalline Silicon for Solar Cells (CSSC-10) Organizing Committee   Organizing Committee member  

    2017.6 - 2018.4   

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    Committee type:Academic society

  14. 第17回「次世代の太陽光発電システム」シンポジウム実行委員会   Web担当  

    2019.11 - 2020.10   

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    Committee type:Academic society

  15. 日本学術振興会第175委員会第16回「次世代の太陽光発電システム」シンポジウム実行委員会   広報担当委員  

    2018.12 - 2019.7   

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    Committee type:Academic society

  16. 応用物理学会若手チャプター「太陽光エネルギー変換機能材料・デバイス開発研究会」   広報担当  

    2018.1   

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    Committee type:Academic society

  17. 日本学術振興会第175委員会第15回「次世代の太陽光発電システム」シンポジウム実行委員会   広報担当委員  

    2017.12 - 2018.7   

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    Committee type:Academic society

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Awards 10

  1. 第38回財団賞(奨励賞)

    2021.3   公益財団法人 永井科学技術財団   太陽電池の高効率化に向けた革新的光閉じ込め構造作製手法の開発

    黒川 康良

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    Award type:Award from publisher, newspaper, foundation, etc.  Country:Japan

  2. Outstanding Contribution in Reviewing

    2018.5   Elsevier, Amsterdam, The Netherlands   Journal of Crystal Growth

    Yasuyoshi Kuokawa

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    Award type:Award from Japanese society, conference, symposium, etc.  Country:Netherlands

  3. 愛知県若手研究者イノベーション創出奨励事業 第12回「わかしゃち奨励賞」 優秀賞

    2018.1   愛知県   シリコン系ナノ構造を用いた革新的高出力エネルギーハーベスト用発電デバイスの開発

    黒川康良

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    Award type:Award from publisher, newspaper, foundation, etc.  Country:Japan

  4. 平成27年度国際会議誘致・開催貢献賞

    2015.12   日本政府観光局  

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    Country:Japan

  5. 平成21年度手島精一記念研究賞博士論文賞

    2010.2   東京工業大学  

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    Country:Japan

  6. Best Paper Award

    2009.11   Organizing committee of the 19th International Photovoltaic Science and Engineering Conference  

    Yasuyoshi Kurokawa

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    Country:Korea, Republic of

  7. Poster Award

    2009.9   The 24th European Photovoltaic Solar Energy Conference  

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    Country:Germany

  8. Best Presentation Award

    2008.12   Tokyo Institute of Technology Energy Global COE  

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    Country:Japan

  9. Master Student Award

    2006.12   IEEE Tokyo Yound Researchers Worksop Executive Committee  

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    Country:Japan

  10. イノベイティブPV奨励賞

    2006.7   日本学術振興会産学協力研究委員会 次世代の太陽光発電システム第175委員会  

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    Country:Japan

    第3回次世代の太陽光発電システムシンポジウム、奈良

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Papers 129

  1. Application of Bayesian optimization for improved passivation performance in TiOx/SiOy/c-Si heterostructure by hydrogen plasma treatment Reviewed International journal

    APPLIED PHYSICS EXPRESS   Vol. 14 ( 2 ) page: 025503   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1882-0786/abd869

    Web of Science

    Scopus

  2. Preparation and thermoelectric characterization of phosphorus-doped Si nanocrystals/silicon oxide multilayers Reviewed International journal

    Kobayashi Hisayoshi, Akaishi Ryushiro, Kato Shinya, Kurosawa Masashi, Usami Noritaka, Kurokawa Yasuyoshi

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( SG ) page: SGGF09   2020.4

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab6346

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    Scopus

  3. Effect of the Niobium-Doped Titanium Oxide Thickness and Thermal Oxide Layer for Silicon Quantum Dot Solar Cells as a Dopant-Blocking Layer Reviewed International journal

    Ryushiro Akaishi, Kohei Kitazawa, Kazuhiro Gotoh, Shinya Kato, Noritaka Usami, Yasuyoshi Kurokawa

    Nanoscale Research Letters   Vol. 15 ( 1 ) page: 39   2020

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/s11671-020-3272-8

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    PubMed

  4. Local Structure of High Performance TiO <inf>x</inf> Electron-Selective Contact Revealed by Electron Energy Loss Spectroscopy Reviewed International journal

    Mochizuki Takeya, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Yamamoto Takahisa, Usami Noritaka

    Advanced Materials Interfaces   Vol. 6 ( 3 ) page: 1801645   2019.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/admi.201801645

    Scopus

  5. Bandgap tuning of silicon nanowire arrays for application to all-silicon tandem solar cells Reviewed International journal

    Y. Kurokawa, M. Yano, S. Miyajima, and A. Yamada

    Jpn. J. Appl. Phys.   Vol. 56   page: 04CS03   2017.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.04CS03

  6. Photoluminescence from silicon quantum dots in Si quantum dots/amorphous SiC superlattice Reviewed International journal

    Kurokawa Yasuyoshi, Tomita Shigeki, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 46 ( 33-35 ) page: L833 - L835   2007.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1143/JJAP.46.L833

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  7. Preparation of nanocrystalline silicon in amorphous silicon carbide matrix Reviewed International journal

    Kurokawa Yasuyoshi, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 45 ( 37-41 ) page: L1064 - L1066   2006.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1143/JJAP.45.L1064

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  8. Impact of chemically grown silicon oxide interlayers on the hydrogen distribution at hydrogenated amorphous silicon/crystalline silicon heterointerfaces Reviewed

    Gotoh K., Wilde M., Ogura S., Kurokawa Y., Fukutani K., Usami N.

    Applied Surface Science   Vol. 567   2021.11

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Applied Surface Science  

    We studied the impact of oxidizing pre-treatments (OPT) and post deposition annealing (PDA) on the passivation performance and the hydrogen distribution near the interface between crystalline silicon (c-Si) and hydrogenated amorphous silicon (a-Si:H), the critical functional region in Si heterojunction solar cells. The OPT prior to deposition of the a-Si:H layer consists of immersing the c-Si substrates into hydrogen peroxide solutions, which forms a silicon oxide interlayer. Spectroscopic ellipsometry (SE) indicates that slightly thicker a-Si:H layers result from OPT. The refractive index and the extinction coefficient are increased by inserting the oxide interlayers, suggesting that less deficient and denser a-Si:H layers can be formed. Under optimum conditions, OPT leads to at least 2-fold improvement of the effective photo-generated carrier lifetime. PDA at 200 °C further improves the passivation performance of samples with an interlayer. Hydrogen profiling with nuclear reaction analysis clarifies that higher hydrogen concentrations are present around the heterointerfaces of samples with an interlayer and that these hydrogen concentrations are maintained after PDA. Our results suggest that the oxide interlayer can suppress hydrogen desorption in the initial growth stage of high-quality a-Si:H layers and during subsequent PDA, resulting in excellent passivation performance.

    DOI: 10.1016/j.apsusc.2021.150799

    Scopus

  9. Fabrication of heterojunction crystalline Si solar cells with BaSi2 thin films prepared by a two-step evaporation method Reviewed

    Nakagawa Yoshihiko, Takahashi Kazuma, Fujiwara Michinobu, Hara Kosuke O., Gotoh Kazuhiro, Kurokawa Yasuyoshi, Itoh Takashi, Suemasu Takashi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 60 ( 10 )   2021.10

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Japanese Journal of Applied Physics  

    We have fabricated p-type BaSi2 (p-BaSi2)/n-type crystalline Si (n-c-Si) heterojunction solar cells using thermal evaporation. To control the defect around the heterointerface, samples were fabricated by two methods using different current profiles during evaporation. The one-step method was designed to avoid supplying Ba-rich vapor, and the two-step method was designed to intentionally introduce Ba-rich vapor at the first step. Deep-level transient spectroscopy measurements revealed that defect densities in the n-c-Si side were almost the same for both samples. Open-circuit voltage (V oc) was successfully improved from 319 to 463 mV by the two-step method. This may be due to the increase of carrier density in p-BaSi2 prepared using a two-step method. As a result of optimization, the conversion efficiency of 6.23% was achieved by the heterojunction solar cells.

    DOI: 10.35848/1347-4065/ac23ec

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  10. Application of Bayesian optimization for high-performance TiO<inf>x</inf>/SiO<inf>y</inf>/c-Si passivating contact Reviewed

    Miyagawa S., Gotoh K., Kutsukake K., Kurokawa Y., Usami N.

    Solar Energy Materials and Solar Cells   Vol. 230   2021.9

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Solar Energy Materials and Solar Cells  

    We report on the application of Bayesian optimization (BO), which could accelerate the time-intensive process optimization of many parameters, to fabrication of the high-performance titanium oxide/silicon oxide/crystalline silicon passivating contact. The process contains pre-deposition treatment to form SiOy interlayer, atomic layer deposition (ALD) of TiOx, and hydrogen plasma treatment (HPT) as post-process. We attempted to optimize seven parameters for ALD and HPT by dealing with samples treated by three kinds of chemical solutions in the same batch. This permits to perform BO for each structure at the same time and determine the superior pre-deposition treatment. Consequently, carrier selectivity S10 estimated by independent measurements of the saturation current density and contact resistance was significantly improved by BO of only 12 cycles and 10 initial random experiments. These results certify that BO could efficiently provide experimental conditions in multidimensional parameter space although we need to consider the impact of the metallization process on the passivation performance.

    DOI: 10.1016/j.solmat.2021.111251

    Scopus

  11. Fabrication of silicon nanowire metal-oxide-semiconductor capacitors with al2o3/tio2/al2o3 stacked dielectric films for the application to energy storage devices Reviewed

    Nezasa R., Gotoh K., Kato S., Miyamoto S., Usami N., Kurokawa Y.

    Energies   Vol. 14 ( 15 )   2021.8

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Energies  

    Silicon nanowire (SiNW) metal-oxide-semiconductor (MOS) capacitors with Al2O3/TiO2/Al2O3 (ATA) stacked dielectric films were fabricated by metal-assisted chemical etching (MACE) and atomic layer deposition (ALD). High-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) images revealed that SiNWs were conformally coated with ATA although the cross-sectional shapes of MACE-SiNWs were non-uniform and sharp spikes can be seen locally. The dielectric capacitance density of 5.9 μF/cm2 at V = −4 V of the perfect accumula-tion region was achieved due to the combination of the large surface area of the SiNW array and the high dielectric constant of ATA. The capacitance changed exponentially with the voltage at V < −4.3 V and the capacitance of 84 μF/cm2 was successfully achieved at V = −10 V. It was revealed that not only 3D structure and high-k material but also local nanostructure of SiNWs and stacked dielectric layers could contribute to the considerable high capacitance.

    DOI: 10.3390/en14154538

    Scopus

  12. Realization of the Crystalline Silicon Solar Cell Using Nanocrystalline Transport Path in Ultra-thin Dielectrics for Reinforced Passivating Contact Reviewed

    Tsubata R., Gotoh K., Inoue T., Kurokawa Y., Usami N.

    Conference Record of the IEEE Photovoltaic Specialists Conference     page: 908 - 911   2021.6

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Conference Record of the IEEE Photovoltaic Specialists Conference  

    We apply NAnocrystalline Transport path in Ultra-thin dielectrics for Reinforced passivating contact (NATURE contact) to crystalline silicon solar cells for simultaneous achievement of passivation and carrier extraction. The Si nanocrystals are formed in silicon oxide by deposition of hydrogenated amorphous silicon oxide with different oxygen concentration and subsequent annealing. NATURE contact with total layer thickness of 8 nm exhibits reasonably good passivation performance. Furthermore, we demonstrate that NATURE contact can be successfully implemented to the both sides of crystalline silicon solar cells. NATURE contact, which permits flexible structural and chemical design of a passivation contact layer, will open a possibility for various functional devices.

    DOI: 10.1109/PVSC43889.2021.9519096

    Scopus

  13. Passivation mechanism of the high-performance titanium oxide carrier-selective contacts on crystalline silicon studied by spectroscopic ellipsometry Reviewed International journal

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 60 ( SB ) page: SBBF04   2021.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/abd6dd

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  14. Versatile fabrication of a passivation material, solute PEDOT:PSS, for a c-Si substrate using alcoholic solvents Reviewed International coauthorship International journal

    Sustainable Energy and Fuels   Vol. 5 ( 3 ) page: 666 - 670   2021.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/d0se01700k

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  15. Activation energy of hydrogen desorption from high-performance titanium oxide carrier-selective contacts with silicon oxide interlayers Reviewed International journal

    CURRENT APPLIED PHYSICS   Vol. 21   page: 36 - 42   2021.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.cap.2020.10.002

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  16. Improved Performance of Titanium Oxide/Silicon Oxide Electron-Selective Contacts by Implementation of Magnesium Interlayers Reviewed

    Nakagawa Y., Gotoh K., Inoue T., Kurokawa Y., Usami N.

    Physica Status Solidi (A) Applications and Materials Science     2021

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    Language:Japanese   Publishing type:Research paper (scientific journal)   Publisher:Physica Status Solidi (A) Applications and Materials Science  

    The impact of the implementation of magnesium interlayer and the layer thickness (tTiOx) of titanium oxide on the electrical properties of TiOx/SiOy/Si heterojunctions is investigated to improve electron transport for use in silicon heterojunction solar cells. The passivation performance is improved with increasing tTiOx. For the samples with Mg interlayer, ohmic contact can be attained for the thicker TiOx layer compared with the sample without Mg interlayer. Schottky contact is mitigated by the TiOx/SiOy stacking layers and Mg interlayer, attributed to the reduction of interfacial energy level by TiOx/SiOy stacking layers and enhanced downward band bending by Mg interlayer. The open-circuit voltage and fill factor of the solar cells are improved by inserting the TiOx/SiOy stack and the Mg interlayer, indicating that the electron selectivity is enhanced. Excellent surface passivation and transport properties can be achieved by controlling TiOx layer thickness and using the Mg interlayer.

    DOI: 10.1002/pssa.202100296

    Scopus

  17. The impact of highly excessive PbI2 on the correlation of MAPbI(3) perovskite morphology and carrier lifetimes Reviewed International coauthorship International journal

    JOURNAL OF MATERIALS CHEMISTRY C   Vol. 8 ( 41 ) page: 14481 - 14489   2020.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/d0tc04071a

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  18. Effect of Hydrogen Plasma Treatment on Silicon Quantum Dot Multilayers Using Amorphous SiOx Reviewed International journal

    R. Akaishi, K. Gotoh, S. Kato, N. Usami, Y. Kurokawa

    Proc. 37th European Photovoltaic Solar Energy Conference and Exhibition     page: 83 - 86   2020.9

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    Authorship:Last author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/EUPVSEC20202020-1BV.4.25

  19. Impact of Ge deposition temperature on parameters of c-Si solar cells with surface texture formed by etching of Si using SiGe islands as a mask Reviewed International coauthorship International journal

    Nguyen V. H, Novikov A, Shaleev M, Yurasov D, Semma M, Gotoh K, Kurokawa Y, Usami N

    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING   Vol. 114   page: 105065   2020.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.mssp.2020.105065

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  20. Fabrication of silicon-nanocrystals-embedded silicon oxide passivating contacts Reviewed International journal

    Proc. 47th IEEE Photovoltaic Specialists Conference   Vol. 2020-June   page: 0969 - 0972   2020.6

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC45281.2020.9300609

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  21. Work function of indium oxide thin films on p-type hydrogenated amorphous silicon Reviewed International journal

    Proc. 47th IEEE Photovoltaic Specialists Conference   Vol. 2020-June   page: 0124 - 0127   2020.6

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC45281.2020.9300380

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  22. Impact of deposition of indium tin oxide double layers on hydrogenated amorphous silicon/crystalline silicon heterojunction Reviewed International journal

    Semma Masanori, Gotoh Kazuhiro, Wilde Markus, Ogura Shohei, Kurokawa Yasuyoshi, Fukutani Katsuyuki, Usami Noritaka

    AIP ADVANCES   Vol. 10 ( 6 ) page: 065008   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/5.0009994

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  23. Undoped p-type BaSi2 emitter prepared by thermal evaporation and post-annealing for crystalline silicon heterojunction solar cells Reviewed International journal

    Kimura Yuki, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Usami Noritaka

    APPLIED PHYSICS EXPRESS   Vol. 13 ( 5 ) page: 051002   2020.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1882-0786/ab8727

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  24. Synthesis of Mg2Si thin film by thermal treatment under inert gas atmosphere and evaluation of film quality Reviewed International journal

    Horiba Issei, Fujiwara Michinobu, Nakagawa Yoshihiko, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Itoh Takashi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( SF ) page: SFFB03   2020.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ab6b79

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  25. Effects of evaporation vapor composition and post-annealing conditions on carrier density of undoped BaSi2 evaporated films Reviewed International journal

    Kimura Yuki, Fujiwara Michinobu, Nakagawa Yoshihiko, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( SF ) page: SFFA05   2020.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab6418

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  26. Influence of the time-dependent vapor composition on structural properties of the BaSi2 thin films fabricated by vacuum evaporation Reviewed International journal

    Yoshino Takamasa, Nakagawa Yoshihiko, Kimura Yuki, Fujiwara Michinobu, Kurokawa Yasuyoshi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 59 ( SF ) page: SFFA10   2020.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.35848/1347-4065/ab6b78

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  27. Effect of forming gas annealing on hydrogen content and surface morphology of titanium oxide coated crystalline silicon heterocontacts Reviewed International journal

    Nakagawa Yuta, Gotoh Kazuhiro, Wilde Markus, Ogura Shohei, Kurokawa Yasuyoshi, Fukutani Katsuyuki, Usami Noritaka

    Journal of Vacuum Science & Technology A   Vol. 38 ( 2 ) page: 022415   2020.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1116/1.5134719

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  28. Effect of hydrogen plasma treatment on the passivation performance of TiOx on crystalline silicon prepared by atomic layer deposition Reviewed International journal

    Miyagawa Shinsuke, Gotoh Kazuhiro, Ogura Shohei, Wilde Markus, Kurokawa Yasuyoshi, Fukutani Katsuyuki, Usami Noritaka

    Journal of Vacuum Science & Technology A   Vol. 38 ( 2 ) page: 022410   2020.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1116/1.5134720

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  29. Tuning the Electrical Properties of Titanium Oxide Bilayers Prepared by Atomic Layer Deposition at Different Temperatures Reviewed International journal

    Gotoh Kazuhiro, Mochizuki Takeya, Kurokawa Yasuyoshi, Usami Noritaka

    PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE   Vol. 216 ( 22 ) page: 1900495   2019.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/pssa.201900495

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  30. Hydrogen concentration at a-Si:H/c-Si heterointerfaces - The impact of deposition temperature on passivation performance Reviewed International journal

    Kazuhiro Gotoh Markus Wilde Shinya Kato Shohei Ogura Yasuyoshi Kurokawa Katsuyuki Fukutani Noritaka Usami

    AIP Advances   Vol. 9 ( 7 ) page: 075115   2019.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1063/1.5100086

    Scopus

  31. Evidence of solute PEDOT:PSS as an efficient passivation material for fabrication of hybrid c-Si solar cells Reviewed International journal

    Van Hoang Nguyen, Kato Shinya, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Usami Noritaka

    SUSTAINABLE ENERGY & FUELS   Vol. 3 ( 6 ) page: 1448 - 1454   2019.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1039/c9se00093c

    Web of Science

    Scopus

  32. Electrical properties of TiO TiO<inf>x</inf>bilayer prepared by atomic layer deposition at different temperatures Reviewed International journal

    Proc. 46th IEEE Photovoltaic Specialists Conference   Vol. 2   page: 3574 - 3576   2019.6

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC40753.2019.9198984

    Scopus

  33. Impact of size distributions of Ge islands as etching masks for anisotropic etching on formation of anti-reflection structures Reviewed International coauthorship International journal

    Ota Yushi, Yurasov Dmitry, Novikov Alexey, Shaleev Mikhail, Gotoh Kazuhiro, Kurokawa Yasuyoshi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 58 ( 4 ) page: 045505   2019.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/1347-4065/ab003b

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  34. Silicon Nanowire Heterojunction Solar Cells with an Al2O3 Passivation Film Fabricated by Atomic Layer Deposition Reviewed International journal

    Kato Shinya, Kurokawa Yasuyoshi, Gotoh Kazuhiro, Soga Tetsuo

    NANOSCALE RESEARCH LETTERS   Vol. 14 ( 1 ) page: 99   2019.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/s11671-019-2930-1

    Web of Science

    Scopus

    PubMed

  35. Fabrication of a Silicon Nanowire Solar Cell on a Silicon-on-Insulator Substrate Reviewed International journal

    Kato Shinya, Kurokawa Yasuyoshi, Gotoh Kazuhiro, Soga Tetsuo

    APPLIED SCIENCES-BASEL   Vol. 9 ( 5 ) page: 818   2019.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.3390/app9050818

    Web of Science

    Scopus

  36. Evaluation of Si Nanowire MOS Capacitor Using High-k Dielectric Materials Reviewed International journal

    R. Nezasa, Y. Kurokawa, N Usami

    Proc. 2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO)     page: 1 - 4   2019.1

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/NANO.2018.8626356

  37. Improvement of the Electrical Property of Silicon Nanoparticle Films Reviewed International journal

    Shinya Kato, Shinsuke Kumagai, Caixeta Bonfim Gabriel, Eiji Ichihara, Naoki Kishi, Tetsuo Soga

    2018 IEEE 7th WCPEC Proceeding     page: 0333 - 0337   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8547336

  38. Deposition and Characterization of Si Quantum Dot Multilayers Prepared by Plasma Enhanced Chemical Vapor Deposition using SiH4 and CO2 Gases Reviewed International journal

    Ryushiro Akaishi, Kouhei Kitazawa, Satoshi Ono, Kazuhiro Gotoh, Eiji Ichihara, Shinya Kato, Noritaka Usami, Yasuyoshi Kurokawa

    2018 IEEE 7th WCPEC Proceeding     page: 2852 - 2856   2018.11

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8548207

    Scopus

  39. Local Structure of High Performance TiOxPassivating Layer Revealed by Electron Energy Loss Spectroscopy Reviewed International journal

    T. Mochizuki, K. Gotoh, A. Ohta, Y. Kurokawa, S. Miyazaki, T. Yamamoto, N. Usami

    2018 IEEE 7th WCPEC Proceeding     page: 3896 - 3899   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8547844

    Scopus

  40. Improving intrinsic silicon nanoparticle film by press treatment for use in p-i-n solar cells Reviewed International journal

    Eiji Ichihara, Shinya Kato, Ryushiro Akaishi, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Naoki Kishi, Tetsuo Soga

    2018 IEEE 7th WCPEC Proceeding     page: 317 - 320   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8547319

    Scopus

  41. Application of light trapping structure using Ge dot mask by alkaline etching to heterojunction solar cell Reviewed International journal

    Atsushi Hombe, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Noritaka Usami

    2018 IEEE 7th WCPEC Proceeding     page: 3097 - 3101   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8547490

    Scopus

  42. Structural, Optical and Electrical Characterization of Heterojunction Rib-Si Solar Cells Reviewed International journal

    Makoto Konagai, Rei Kondo, Toshiki Otani, Satomi Takahashi, Kentarou Sawano, Yukimi Ichikawa, Kazuyoshi Nakada, Yasuyoshi Kurokawa

    2018 IEEE 7th WCPEC Proceeding   Vol. - ( - ) page: - - -   2018.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8548235

  43. Fabrication and properties characterization of BaSi2 thin-films thermally-evaporated on Ge (100) modified substrates Reviewed International journal

    Mai Thi Kieu Lien, Nakagawa Yoshihiko, Kurokawa Yasuyoshi, Usami Noritaka

    THIN SOLID FILMS   Vol. 663   page: 14 - 20   2018.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.tsf.2018.08.004

    Web of Science

    Scopus

  44. Activation mechanism of TiOx passivating layer on crystalline Si Reviewed International journal

    Mochizuki Takeya, Gotoh Kazuhiro, Ohta Akio, Ogura Shohei, Kurokawa Yasuyoshi, Miyazaki Seiichi, Fukutani Katsuyuki, Usami Noritaka

    APPLIED PHYSICS EXPRESS   Vol. 11 ( 10 ) page: 102301   2018.10

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    DOI: 10.7567/APEX.11.102301

    Web of Science

  45. Stacks of a-SiOx:H/a-Si:H Passivation Layer for Low Parasitic Absorption and High Passivation in Silicon Heterojunction Solar Cells Reviewed International journal

    K. Gotoh, M. Cui, R. Akaishi, Y. Kurokawa, N. Usami

    Proceedings of the 35th European Photovoltaic Solar Energy Conference and Exhibition     page: 636 - 638   2018.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/35thEUPVSEC20182018-2AV.3.3

  46. Deposition and Characterization of Si Quantum Dot Multilayers Prepared by Plasma Enhanced Chemical Vapor Deposition using SiH4 and CO2 Gases International journal

    Ryushiro Akaishi, Kouhei Kitazawa, Satoshi Ono, Kazuhiro Gotoh, Eiji Ichihara, Shinya Kato, Noritaka Usami, Yasuyoshi Kurokawa

    Proceedings of the 7th Edition of the World Conference on Photovoltaic Energy Conversion (WCPEC-7)     page: 2852 - 2856   2018.9

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    Authorship:Last author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2018.8548207

  47. Stacks of a-SiOx:H/a-Si:H Passivation Layer for Low Parasitic Absorption and High Passivation in Silicon Heterojunction Solar Cells Reviewed International journal

    K. Gotoh, M. Cui, R. Akaishi, Y. Kurokawa, N. Usami

    Proc. 35th European Photovoltaic Solar Energy Conference and Exhibition     page: 636 - 638   2018.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/35thEUPVSEC20182018-2AV.3.3

  48. Investigation of effective near-infrared light-trapping structure with submicron diameter for crystalline silicon thin film solar cells Reviewed International journal

    Sei Miki, Kurokawa Yasuyoshi, Kato Shinya, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 8 ) page: 08RB21   2018.8

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.08RB21

    Web of Science

    Scopus

  49. Influence of barrier layer's height on the performance of Si quantum dot solar cells Reviewed International journal

    Kitazawa Kouhei, Akaishi Ryushiro, Ono Satoshi, Takahashi Isao, Usami Noritaka, Kurokawa Yasuyoshi

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 8 ) page: 08RF08   2018.8

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    Authorship:Last author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.08RF08

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    Scopus

  50. Formation of light-trapping structure using Ge islands grown by gas-source molecular beam epitaxy as etching masks Reviewed International coauthorship International journal

    Ota Yushi, Hombe Atsushi, Nezasa Ryota, Yurasov Dmitry, Novikov Alexey, Shaleev Mikhail, Baidakova Natalie, Morozova Elena, Kurokawa Yasuyoshi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 8 ) page: 08RB04   2018.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.08RB04

    Web of Science

    Scopus

  51. Fabrication of light-trapping structure by selective etching of thin Si substrates masked with a Ge dot layer and nanomasks Reviewed International coauthorship International journal

    Hombe Atsushi, Kurokawa Yasuyoshi, Gotoh Kazuhiro, Akagi Seimei, Yamamoto Yuzo, Yurasov Dmitry, Novikov Alexey, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 8 ) page: 08RF09   2018.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.08RF09

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    Scopus

  52. Solid State Devices and Materials FOREWORD Reviewed

    Kageshima Hiroyuki, Hosoi Takuji, Iwamoto Satoshi, Arie Takayuki, Fujino Masahisa, Fukuzaki Yuzo, Harada Syunta, Ikegami Masashi, Iwamuro Noriyuki, Johguchi Koh, Kakushima Kuniyuki, Kanaya Haruichi, Kikuchi Akihiko, Kinoshita Kentaro, Kuroda Rihito, Kurokawa Yasuyoshi, Maehashi Kenzo, Maekawa Keiichi, Makino Toshiharu, Matsushima Toshinori, Miyata Toshitaka, Morioka Hiroshi, Morioka Hiroshi, Murugesan Mariappan, Nagashio Kosuke, Nagata Takahiro, Nakatsuka Osamu, Nishiyama Nobuhiko, Oiwa Akira, Okada Hiroyuki, Ono Teruo, Sakamoto Toshitsugu, Sakata Toshiya, Shirao Mizuki, Sukegawa Kazuo, Suzuki Toshikazu, Suzuki Hidetoshi, Taima Tetsuya, Tanaka Tetsu, Tatsuoka Kohichi, Tawara Takehiko, Tsuda Kunio, Yamamoto Kazuhiko

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 57 ( 4 )   2018.4

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    Language:Japanese   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.57.04F001

    Web of Science

  53. Formation of black silicon using SiGe self-assembled islands as a mask for selective anisotropic etching of silicon International coauthorship International journal

    Yurasov D. V., Novikov A. V., Shaleev M. V., Baidakova N. A., Morozova E. E., Skorokhodov E. V., Ota Y., Hombe A., Kurokawa Y., Usami N.

    MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING   Vol. 75   page: 143 - 148   2018.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.mssp.2017.11.032

    Web of Science

  54. Fabrication of silicon nanowire based solar cells using TiO2/Al2O3 stack thin films Reviewed International journal

    Yasuyoshi Kurokawa, Ryota Nezasa, Shinya Kato, Hisashi Miyazaki, Isao Takahashi, Noritaka Usami

    MRS Advances   Vol. 3 ( 25 ) page: 1419 - 1426   2018

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Materials Research Society  

    To improve conversion efficiency of silicon nanowire (SiNW) solar cells, it is very important to reduce the surface recombination rate on the surface of SiNWs, since SiNWs have a large surface area. We tried to cover SiNWs with aluminum oxide (Al2O3) and titanium oxide (TiO2) by atomic layer deposition (ALD), since Al2O3 grown by ALD provides an excellent level of surface passivation on silicon wafers and TiO2 has a higher refractive index than Al2O3, leading to the reduction of surface reflectance. The effective minority carrier lifetime in SiNW arrays embedded in a TiO2/Al2O3 stack layer of 94 μsec was obtained, which was comparable to an Al2O3 single layer. The surface reflectance of SiNW solar cells was drastically decreased below around 5% in all of the wavelength range using the Al2O3/TiO2/Al2O3 stack layer. Heterojunction SiNW solar cells with the structure of ITO/p-type hydrogenated amorphous silicon (a-Si:H)/n-type SiNWs embedded in Al2O3 and TiO2 stack layer for passivation/n-type a-Si:H/back electrode was fabricated, and a typical rectifying property and open-circuit voltage of 356 mV were successfully obtained.

    DOI: 10.1557/adv.2018.40

    Web of Science

    Scopus

  55. Alternative simple method to realize p-type BaSi2 thin films for Si heterojunction solar cell applications Reviewed International journal

    Kazuma Takahashi, Yoshihiko Nakagawa, Kosuke O. Hara, Isao Takahashi, Yasuyoshi Kurokawa, Noritaka Usami

    MRS Advances   Vol. 3 ( 25 ) page: 1435 - 1442   2018

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    A novel preparation method of B-doped p-type BaSi2 (p-BaSi2) is proposed to realize heterojunction crystalline Si solar cells with p-BaSi2. The method consists of thermal evaporation of BaSi2 on B-doped amorphous Si (a-Si). In this study, the effect of a-Si interlayers and substrate temperature during BaSi2 evaporation on the electrical characteristics and crystalline quality of the evaporated films were investigated. While no cracks were found in the BaSi2 films formed using hydrogenated a-Si deposited by plasma enhanced chemical vapor deposition (PECVD), the films formed with sputtered a-Si have cracks. In addition, BaSi2 films formed with a 600 °C substrate temperature using PECVD a-Si showed p-type characteristics. After a post-deposition anneal at 800 °C for 5 minutes, the film hole density was measured at 1.3×1019 cm-3 and boron was found to be uniformly distributed throughout the film. These results show that the proposed method using PECVD is promising to obtain p-BaSi2 thin films with high hole density for p-BaSi2/n-type crystalline Si heterojunction solar cells.

    DOI: 10.1557/adv.2018.191

    Web of Science

    Scopus

  56. EFFECT OF NOVEL SUB-MICRON STRUCTURE FABRICATED ONTO CRYSTALLINE SILICON ON OPTICAL PROPERITES AND MINORITY CARRIER LIFETIME Reviewed International journal

    Sei Miki, Kurokawa Yasuyoshi, Kato Shinya, Gotoh Kazuhiro, Usami Noritaka

    Proc. Grand Renewable Energy 2018   Vol. 1 ( 0 )   2018

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    DOI: 10.24752/gre.1.0_46

    CiNii Article

  57. Selective Etching of Si, SiGe, Ge and Its Usage for Increasing the Efficiency of Silicon Solar Cells Reviewed International coauthorship International journal

    N. A. Baidakova, V. A. Verbus, E. E. Morozova, A. V. Novikov, E. V. Skorohodov, M. V. Shaleev, D.V. Yurasov, A. Hombe, Y. Kurokawa, and N. Usami

    Semiconductors   Vol. 51 ( 12 ) page: 1542 - 1546   2017.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1134/S1063782617120028

  58. Development of Spin-coated Copper Iodide Film on Silicon for Use in Hole-selective Contacts Reviewed International journal

    K. Gotoh, M. Cui, I. Takahashi, Y. Kurokawa, and N. Usami

    Energy Procedia   Vol. 124   page: 598 - 603   2017.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.egypro.2017.09.081

  59. Fabrication of BaSi2 thin films capped with amorphous Si using a single evaporation source Reviewed International journal

    Hara Kosuke O., Cham Thi Trinh, Kurokawa Yasuyoshi, Arimoto Keisuke, Yamanaka Junji, Nakagawa Kiyokazu, Usami Noritaka

    THIN SOLID FILMS   Vol. 636   page: 546 - 551   2017.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.tsf.2017.06.055

    Web of Science

  60. Peeling process of thin-film solar cells using graphene layers Reviewed International journal

    R. Ishikawa, Y. Kurokawa, S. Miyajima, and M. Konagai

    Applied Physics Express   Vol. 10   page: 082301   2017.7

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/APEX.10.082301

  61. Effects of surface morphology randomness on optical properties of Si-based photonic nanostructures Reviewed International journal

    Yasuyoshi Kurokawa, Osamu Aonuma, Takeshi Tayagaki, Isao Takahashi and Noritaka Usami

    Jpn. J. Appl. Phys.   Vol. 56 ( 8S2 ) page: 08MA02   2017.7

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.08MA02

  62. Fabrication of BaSi2 thin films capped with amorphous Si using a single evaporation source Reviewed International journal

    K. O. Hara, C. T. Trinh, Y. Kurokawa, K. Arimoto, J. Yamanaka, K. Nakagawa, and N. Usami

    Thin Solid Films   Vol. 646   page: 546 - 551   2017.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.tsf.2017.06.055

  63. Postannealing effects on undoped BaSi<inf>2</inf>evaporated films grown on Si substrates Reviewed International coauthorship International journal

    Takamichi Suhara, Koichi Murata, Aryan Navabi, Kosuke O. Hara, Yoshihiko Nakagawa, Cham Thi Trinh, Yasuyoshi Kurokawa, Takashi Suemasu, Kang L. Wang, Noritaka Usami

    Japanese Journal of Applied Physics   Vol. 56 ( 5S1 ) page: 05DB05   2017.5

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    DOI: 10.7567/JJAP.56.05DB05

    Scopus

  64. Growth of BaSi2 film on Ge(100) by vacuum evaporation and its photoresponse properties Reviewed International journal

    Cham Thi Trinh, Nakagawa Yoshihiko, Hara Kosuke O., Kurokawa Yasuyoshi, Takabe Ryota, Suemasu Takashi, Usami Noritaka

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 56 ( 5 ) page: 05DB06   2017.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.05DB06

    Web of Science

  65. Postannealing effects on undoped BaSi2 evaporated films grown on Si substrates Reviewed

    T. Suhara, K. Murata, A. Navabi, K. O. Hara, Y. Nakagawa, C. T. Trinh, Y. Kurokawa, T. Suemasu, K. L. Wang, N. Usami

    Jpn. J. Appl. Phys.   Vol. 56   page: 05DB05   2017.4

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  66. Investigation of p-type emitter layer materials for heterojunction barium disilicide thin film solar cells Reviewed International journal

    K. Takahashi, Y. Nakagawa, K. O. Hara, Y. Kurokawa, and N. Usami

    Jpn. J. Appl. Phys.   Vol. 56   page: 05DB04   2017.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.05DB04

  67. Influence of Fabrication Processes and Annealing Treatment on the Minority Carrier Lifetime of Silicon Nanowire Films Reviewed International journal

    S. Kato, T. Yamazaki, Y. Kurokawa, S. Miyajima, and M. Konagai

    Nanoscale Research Letters   Vol. 12   page: 242   2017.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/s11671-017-2006-z

  68. Post-annealing effects on the surface structure and carrier lifetime of evaporated BaSi2 films Reviewed International journal

    K.O.Hara, C.T.Trinh, Y.Kurokawa, K.Arimoto,J.Yamanaka, K.Nakagawa, and N.Usami

    Jpn. J. Appl. Phys.   Vol. 56   page: 04CS07   2017.3

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.56.04CS07

  69. Optical characterization of double-side-textured silicon wafer based on photonic nanostructures for thin-wafer crystalline silicon solar cells Reviewed International journal

    T.Tayagaki, D. Furuta, O. Aonuma, I. Takahashi, Y. Hoshi, Y. Kurokawa, and N.Usami

    Jpn. J. Appl. Phys.   Vol. 56   page: 04CS01   2017.1

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    DOI: 10.7567/JJAP.56.04CS01

  70. Preferred Orientation of BaSi2 Thin Films Fabricated by Thermal Evaporation Reviewed International journal

    K. O. Hara, C. T. Trinh, Y. Nakagawa, Y. Kurokawa, K. Arimoto, J. Yamanaka, K. Nakagawa, and N. Usami

    JJAP Conf. Proc.   Vol. 5   page: 11202   2017.1

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  71. Development of spin-coated copper iodide on silicon for use in hole-selective contacts Reviewed International journal

    Gotoh Kazuhiro, Cui Min, Takahashi Isao, Kurokawa Yasuyoshi, Usami Noritaka

    PROC. 7TH INTERNATIONAL CONFERENCE ON SILICON PHOTOVOLTAICS, SILICONPV 2017   Vol. 124   page: 598 - 603   2017

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1016/j.egypro.2017.09.081

    Web of Science

  72. Fabrication of CuI/a-Si:H/c-Si Structure for Application to Hole-selective Contacts of Heterojunction Si Solar Cells Reviewed International journal

    Gotoh Kazuhiro, Cui Min, Thanh Nguyen Cong, Koyama Koichi, Takahashi Isao, Kurokawa Yasuyoshi, Matsumura Hideki, Usami Noritaka

    PROC. 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC)     page: 1765 - 1768   2017

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2017.8366710

    Web of Science

  73. Novel light trapping structure by alkaline etching using a Ge dot mask for crystalline Si solar cells Reviewed International journal

    Atsushi Hombe, Yasuyoshi Kurokawa, Noritaka Usami

    PROC. 2016 IEEE 16th International Conference on Nanotechnology (IEEE-NANO)     page: 357 - 360   2016.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/NANO.2016.7751354.

  74. Control of the electrical properties of BaSi <inf>2</inf> evaporated films for solar cell applications Reviewed International journal

    Kosuke O. Hara, Cham Thi Trinh, Keisuke Arimoto, Junji Yamanaka, Kiyokazu Nakagawa, Yasuyoshi Kurokawa, Takashi Suemasu, Noritaka Usami

    PROC. 2016 IEEE 43RD PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC)     page: 2786 - 2789   2016.11

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2016.7750159

    Scopus

  75. Application of new doping techniques to solar cells for low temperature fabrication Reviewed International journal

    Isao Takahashi, Yasuhiro Sujihara, Huang Yating, Jefferson A. Wibowo, Sergii Tutashkonko, Yasuyoshi Kurokawa, Noritaka Usami

    PROC. 43RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 2522 - 2524   2016.11

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    DOI: 10.1109/PVSC.2016.7750101

  76. Effects of Luminescent Coupling in Perovskite/c-Si Multijunction Solar Cells with Nanostructured Interlayer Reviewed International journal

    T. Tayagaki, Y. Kurokawa, N. Usami

    Proc. 32nd European Photovoltaic Solar Energy Conference and Exhibition     page: 205 - 208   2016.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/EUPVSEC20162016-1BV.6.4

  77. Structure and physical properties of stable isotopic amorphous carbon films Reviewed International journal

    Y. Suzuki, Y. Kurokawa, T. Suzuki, K. Kanda, M. Niibe, M. Nakano, N. Ohtake, H. Akasaka

    Diamond and Related Materials   Vol. 63   page: 115 - 119   2015.10

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    DOI: 10.1016/j.diamond.2015.10.024

  78. Microstructural characterization of Cu2ZnSn(S,Se)(4) solar cells fabricated from nanoparticles Reviewed International journal

    Zhang Yiwen, Suyama Naoki, Goto Masanori, Kuwana Jun, Sugimoto Kanta, Satake Tetsuo, Kurokawa Yasuyoshi, Yin Ming, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 54 ( 8 ) page: 08KC05   2015.8

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    DOI: 10.7567/JJAP.54.08KC05

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  79. Flexible Cu(In,Ga)Se-2 solar cells fabricated using a polyimide-coated soda-lime glass substrate Reviewed International journal

    Sadono Adiyudha, Hino Masashi, Ichikawa Mitsuru, Yamamoto Kenji, Kurokawa Yasuyoshi, Konagai Makoto, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 54 ( 8 ) page: 08KC16   2015.8

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    DOI: 10.7567/JJAP.54.08KC16

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  80. Control of valence band offset at CdS/Cu(In,Ga)Se-2 interface by inserting wide-bandgap materials for suppression of interfacial recombination in Cu(In,Ga)Se-2 solar cells Reviewed International journal

    Nishimura Takahito, Hirai Yoshiaki, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 54 ( 8 ) page: 08KC08   2015.8

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    DOI: 10.7567/JJAP.54.08KC08

    Web of Science

  81. Fabrication of Cu(In,Ga)Se-2 solar cells with a single graded band profile Reviewed International journal

    Nishimura Takahito, Kasashima Shunsuke, Hirai Yoshiaki, Kurokawa Yasuyoshi, Yamada Akira

    PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS   Vol. 252 ( 6 ) page: 1235 - 1238   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/pssb.201400305

    Web of Science

  82. Graphene transparent electrode for thin-film solar cells Reviewed International journal

    Ishikawa Ryousuke, Kurokawa Yasuyoshi, Miyajima Shinsuke, Konagai Makoto

    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 12, NO 6   Vol. 6   page: 777 - 780   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/pssc.201400320

    Web of Science

  83. Improvement of Cu2ZnSn(S,Se)(4) solar cell efficiency by surface treatment Reviewed International journal

    Furuta Kento, Sakai Noriyuki, Kato Takuya, Sugimoto Hiroki, Kurokawa Yasuyoshi, Yamada Akira

    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS   Vol. 6   page: 704 - 707   2015.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/pssc.201400309

    Web of Science

  84. Theoretical and experimental investigation of the recombination reduction at surface and grain boundaries in Cu(In,Ga)Se2 solar cells by valence band control Reviewed International journal

    Takahito Nishimura, Yoshiaki Hirai, Yasuyoshi Kurokawa, Akira Yamada

    MRS Proceedings   Vol. 1771   page: 125 - 131   2015.4

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1557/opl.2015.387

  85. Electrical characterization of Cu(In, Ga)Se-2 thin films peeled off from Mo-coated soda-lime glass substrate by AC Hall measurement Reviewed International journal

    Umehara Takeshi, Iinuma Shohei, Sadono Adiyudha, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 54 ( 1 ) page: 018001   2015.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.54.018001

    Web of Science

  86. Silicon nanowire arrays passivated by Al2O3/TiO2 stack layers Reviewed International journal

    Yasuharu Yamada, Yasuyoshi Kurokawa, Shinya Kato, Akira Yamada

    PROC. 40TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 2903 - 2907   2014.10

     More details

    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2014.6925539

  87. Effect of Tapered Shape on Performance of Silicon Nanowire Solar Cells Reviewed International journal

    Kurokawa Yasuyoshi, Kato Shinya, Konagai Makoto

    NEXT GENERATION TECHNOLOGIES FOR SOLAR ENERGY CONVERSION V   Vol. 9178   page: 91780N   2014.10

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1117/12.2061291

    Web of Science

  88. Solution of Roll-over-Shaped J-V Characteristics of Ag(In,Ga)Se2 Solar Cells Reviewed International journal

    T. Umehara, S. Iinuma, Y. Kurokawa, A. Yamada

    Proc. 29th European Photovoltaic Solar Energy Conference and Exhibition     page: 1444 - 1447   2014.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/EUPVSEC20142014-3AO.6.4

  89. Diameter Reduction of Silicon Nanowires Using Ozone Oxidation Method for the Application to the All-Silicon Tandem Solar Cells Reviewed International journal

    Y. Kurokawa, E. Ishida, Y. Yamada, S. Kato, A. Yamada

    Proc. 29th European Photovoltaic Solar Energy Conference and Exhibition     page: 298 - 302   2014.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/EUPVSEC20142014-1BV.7.45

  90. Silicon quantum dot superlattice solar cell structure including silicon nanocrystals in a photogeneration layer Reviewed International journal

    Yamada Shigeru, Kurokawa Yasuyoshi, Miyajima Shinsuke, Konagai Makoto

    NANOSCALE RESEARCH LETTERS   Vol. 9   page: 246   2014.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/1556-276X-9-246

    Web of Science

  91. Investigation of hydrogen plasma treatment for reducing defects in silicon quantum dot superlattice structure with amorphous silicon carbide matrix Reviewed International journal

    Yamada Shigeru, Kurokawa Yasuyoshi, Miyajima Shinsuke, Konagai Makoto

    NANOSCALE RESEARCH LETTERS   Vol. 9   page: 72   2014.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/1556-276X-9-72

    Web of Science

  92. Solid-phase crystallization of amorphous silicon nanowire array and optical properties Reviewed International journal

    Ishikawa Ryousuke, Kato Shinya, Yamazaki Tatsuya, Kurokawa Yasuyoshi, Miyajima Shinsuke, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 53 ( 2 ) page: 02BE09   2014.2

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.53.02BE09

    Web of Science

  93. Numerical study of Cu(In,Ga)Se-2 solar cell performance toward 23% conversion efficiency Reviewed International journal

    Hirai Yoshiaki, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 53 ( 1 ) page: 012301   2014.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.53.012301

    Web of Science

  94. Radical-assisted chemical doping for chemically derived graphene Reviewed International journal

    Ishikawa Ryousuke, Ko Pil Ju, Bando Masashi, Kurokawa Yasuyoshi, Sandhu Adarsh, Konagai Makoto

    NANOSCALE RESEARCH LETTERS   Vol. 8   page: 534   2013.12

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    DOI: 10.1186/1556-276X-8-533

    Web of Science

  95. Improvement of carrier diffusion length in silicon nanowire arrays using atomic layer deposition Reviewed International journal

    Kato Shinya, Kurokawa Yasuyoshi, Miyajima Shinsuke, Watanabe Yuya, Yamada Akira, Ohta Yoshimi, Niwa Yusuke, Hirota Masaki

    NANOSCALE RESEARCH LETTERS   Vol. 8   page: 361   2013.8

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    DOI: 10.1186/1556-276X-8-361

    Web of Science

  96. Observation of Light Scattering Properties of Silicon Nanowire Arrays Reviewed International journal

    Y. Kurokawa, Y. Watanabe, S. Kato, Y. Yamada, A. Yamada, Y. Ohta, Y. Niwa, M. Hirota

    Proc. IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)     page: 1880 - 1884   2013.6

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    Authorship:Lead author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2013.6744510

    Web of Science

  97. Optical assessment of silicon nanowire arrays fabricated by metal-assisted chemical etching Reviewed International journal

    Kato Shinya, Kurokawa Yasuyoshi, Watanabe Yuya, Yamada Yasuharu, Yamada Akira, Ohta Yoshimi, Niwa Yusuke, Hirota Masaki

    NANOSCALE RESEARCH LETTERS   Vol. 8   page: 216   2013.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1186/1556-276X-8-216

    Web of Science

  98. Deposition of Ag(In,Ga)Se-2 Solar Cells by a Modified Three-Stage Method Using a Low-Temperature- Deposited Ag-Se Cap Layer Reviewed International journal

    Zhang Xianfeng, Kobayashi Tsuyoshi, Kurokawa Yasuyoshi, Miyajima Shinsuke, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 52 ( 5 ) page: 055801   2013.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.52.055801

    Web of Science

  99. Improvement of Electrical Properties of Silicon Quantum Dot Superlattice Solar Cells with Diffusion Barrier Layers Reviewed International journal

    Yamada Shigeru, Kurokawa Yasuyoshi, Miyajima Shinsuke, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 52 ( 4 ) page: 04CR02   2013.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.7567/JJAP.52.04CR02

    Web of Science

  100. Laser Scribing of W-textured ZnO Substrates Using Green Laser Reviewed International journal

    Ryousuke Ishikawa, Hidetoshi Wada, Yasuyoshi Kurokawa, Porponth Sichanugrist, Makoto Konagai

    MRS Proceedings   Vol. 1493   page: 207 - 212   2013.2

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1557/opl.2013.233

  101. Influence of Surface Recombination on the Performance of SiNW Solar Cells and the Preparation of a Passivation Film Reviewed International journal

    Shinya Kato, Yuya Watanabe, Yasuyoshi Kurokawa, Akira Yamada, Yoshimi Ohta, Yusuke Niwa, Masaki Hirota

    MRS Proceedings   Vol. 1512   page: Mrsf12-1512-ff17-05   2013.2

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1557/opl.2012.1747

  102. Numerical Simulation about Effects of Bandgap Grading in Cu(In,Ga)Se-2 with a Bandgap of 1.4 eV on Solar Cell Performance Reviewed International journal

    Hirai Yoshiaki, Suzuki Ryotaro, Kurokawa Yasuyoshi, Yamada Akira

    PROC. IEEE 39TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC)     page: 3307 - 3309   2013

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1109/PVSC.2013.6745158

    Web of Science

  103. Numerical Approach to the Investigation of Performance of Silicon Nanowire Solar Cells Embedded in a SiO2 Matrix Reviewed International journal

    Kurokawa Yasuyoshi, Kato Shinya, Watanabe Yuya, Yamada Akira, Konagai Makoto, Ohta Yoshimi, Niwa Yusuke, Hirota Masaki

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 11 ) page: 11PE12   2012.11

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    DOI: 10.1143/JJAP.51.11PE12

    Web of Science

  104. Layer-by-Layer Assembled Transparent Conductive Graphene Films for Silicon Thin-Film Solar Cells Reviewed International journal

    Ishikawa Ryousuke, Bando Masashi, Wada Hidetoshi, Kurokawa Yasuyoshi, Sandhu Adarsh, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 11 ) page: 11PF01   2012.11

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    DOI: 10.1143/JJAP.51.11PF01

    Web of Science

  105. Growth of Ag(In,Ga)Se-2 Films by Modified Three-Stage Method and Influence of Annealing on Performance of Solar Cells Reviewed International journal

    Zhang Xianfeng, Kobayashi Tsuyoshi, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 10 ) page: 10NC05   2012.10

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    DOI: 10.1143/JJAP.51.10NC05

    Web of Science

  106. Numerical Approach to the Performance of Silicon Quantum Dots Superlattice Solar Cells Taking into Account the Quantum Effect Reviewed International journal

    Kurokawa Yasuyoshi, Yamada Shigeru, Konagai Makoto

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 10 ) page: 10NE09   2012.10

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    DOI: 10.1143/JJAP.51.10NE09

    Web of Science

  107. Improvement of the Band Profile of Cu(In,Ga)Se-2 Solar Cells with High-Ga Content Prepared Using a Five-Stage Method Reviewed International journal

    Hirai Yoshiaki, Hidaka Yukiya, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 10 ) page: 10NC03   2012.10

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    DOI: 10.1143/JJAP.51.10NC03

    Web of Science

  108. High Temperature Preparation of Cu(In,Ga)Se2 Thin Films with High Ga Content Reviewed International journal

    Y. Hirai, T. Kashima, Y. Kurokawa, A. Yamada

    Proc. 27th European Photovoltaic Solar Energy Conference and Exhibition     page: 2321 - 2323   2012.9

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/27thEUPVSEC2012-3CV.1.37

  109. Layer-by-layer assembled transparent conductive graphene films for solar cells application Reviewed International journal

    Ryousuke Ishikawa, Masashi Bando, Yasuyoshi Kurokawa, Adarsh Sandhu, Makoto Konagai

    MRS Proceedings   Vol. 1451   page: 75 - 81   2012.7

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    DOI: 10.1557/opl.2012.1225

  110. Effect of the Quantum Size Effect on the Performance of Solar Cells with a Silicon Nanowire Array Embedded in SiO2 Reviewed International journal

    Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai

    MRS Proceedings   Vol. 1439   page: 145 - 150   2012.6

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    DOI: 10.1557/opl.2012.1154

  111. Estimation of the Crystallinity of P-type Hydrogenated Nanocrystalline Cubic Silicon Carbide by Conductive Atomic Force Microscopy Reviewed International journal

    Daisuke Hamashita, Yasuyoshi Kurokawa, Makoto Konagai

    MRS Proceedings   Vol. 1426   page: 347 - 352   2012.5

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    Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.1557/opl.2012.837

  112. Characterization of Ag(In, Ga)Se2/CdS interface in AIGS solar cell by HAADF-STEM measurement Reviewed International journal

    Zhang Xianfeng, Kobayashi Tsuyoshi, Kurokawa Yasuyoshi, Miyajima Shinsuke, Yamada Akira

    PROC. 37TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 149 - 152   2012.4

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    DOI: 10.1109/PVSC.2011.6185865

  113. High thermostable and conductive niobium doped titanium oxide for the application to a diffusion barrier layer of silicon quantum dot superlattice solar cell structure Reviewed International journal

    Shigeru Yamada, Yasuyoshi Kurokawa, Makoto Konagai

    PROC. 37TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 2113 - 2116   2012.4

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    DOI: 10.1109/PVSC.2011.6186370

  114. Metal-Assisted Chemical Etching Using Silica Nanoparticle for the Fabrication of a Silicon Nanowire Array Reviewed International journal

    Kato Shinya, Watanabe Yuya, Kurokawa Yasuyoshi, Yamada Akira, Ohta Yoshimi, Niwa Yusuke, Hirota Masaki

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 2 ) page: 02BP09   2012.2

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    DOI: 10.1143/JJAP.51.02BP09

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  115. Experimental and Theoretical Evaluation of Cu(In,Ga)Se-2 Concentrator Solar Cells Reviewed International journal

    Hirai Yoshiaki, Nagashima Hiroshi, Kurokawa Yasuyoshi, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 51 ( 1 ) page: 014101   2012.1

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    DOI: 10.1143/JJAP.51.014101

    Web of Science

  116. Comparison of Interface Characterization between Ag(In,Ga)Se-2 and Cu(In,Ga)Se-2 Solar Cells by High-Angle-Annular Dark-Field Scanning Transmission Electron Microscopy Reviewed International journal

    Zhang Xianfeng, Kobayashi Tsuyoshi, Kurokawa Yasuyoshi, Tashiro Yoshiyuki, Ohtsuka Masahiro, Yamada Tomoyuki, Yamada Akira

    JAPANESE JOURNAL OF APPLIED PHYSICS   Vol. 50 ( 12 ) page: 126603   2011.12

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    DOI: 10.1143/JJAP.50.126603

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  117. 第三世代太陽電池研究開発の現状--シリコン量子ドットを用いた次世代太陽電池 (特集 次世代太陽電池開発の最前線) Reviewed

    黒川 康良, 小長井 誠

    ケミカルエンジニヤリング   Vol. 56 ( 3 ) page: 232 - 237   2011.3

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    CiNii Article

  118. Size-Controlled Silicon Quantum Dots Superlattice for Thin-Film Solar Cell Applications Reviewed International journal

    Yasuyoshi Kurokawa, Shinsuke Miyajima, Akira Yamada, Makoto Konagai

    MRS Proceedings   Vol. 1101   page: 1101-KK12-01   2011.2

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    DOI: 10.1557/PROC-1101-KK12-01

  119. Preparation of p-type Hydrogenated Nanocrystalline Cubic Silicon Carbide/n-type Crystalline Silicon Heterojunction Solar Cells by VHF-PECVD Reviewed International journal

    Hamashita Daisuke, Kurokawa Yasuyoshi, Konagai Makoto

    EUROPEAN MATERIALS RESEARCH SOCIETY CONFERENCE SYMPOSIUM: ADVANCED INORGANIC MATERIALS AND CONCEPTS FOR PHOTOVOLTAICS   Vol. 10   page: 14 - 19   2011

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    DOI: 10.1016/j.egypro.2011.10.145

    Web of Science

  120. Light management of a-Si:H solar cells using textured zinc oxide with adjustable haze values Reviewed International journal

    Zhang Liping, Yunaz Ihsanul Afdi, Kasashima Shunsuke, Wada Hidetoshi, Hongsingthong Aswin, Krajangsang Taweewat, Kurokawa Yasuyoshi, Konagai Makoto

    PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS   Vol. 8 ( 10 ) page: 2998 - 3001   2011

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/pssc.201001180

    Web of Science

  121. Introduction of Oxygen into the Barrier Layers in a Si Quantum Dots Superlattice Using a-SiC Matrix to Improve the Solar Cell Performance Reviewed International journal

    Y. Kurokawa, S. Yamada, S. Miyajima, A. Yamada, M. Konagai

    Proc. 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion     page: 2748 - 2752   2010.9

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    DOI: 10.4229/25thEUPVSEC2010-3CO.11.3

  122. Development of SiOx and SiOx/ SiO2 Superlattice for Application in Solar Cells Reviewed International coauthorship International journal

    S. Ray, S. Mukhopadhyay, Y. Kurokawa, M. Konagai

    Proc. 25th European Photovoltaic Solar Energy Conference and Exhibition / 5th World Conference on Photovoltaic Energy Conversion     page: 591 - 594   2010.9

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    DOI: 10.4229/25thEUPVSEC2010-1DV.3.16

  123. Effects of oxygen addition on electrical properties of silicon quantum dots/amorphous silicon carbide superlattice Reviewed International journal

    Kurokawa Yasuyoshi, Yamada Shigeru, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    CURRENT APPLIED PHYSICS   Vol. 10 ( 3 ) page: S435 - S438   2010.5

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    DOI: 10.1016/j.cap.2010.02.014

    Web of Science

  124. HIGH OPEN-CIRCUIT VOLTAGE OXYGEN-CONTAINING SILICON QUANTUM DOTS SUPERLATTICE SOLAR CELLS Reviewed International journal

    Yamada Shigeru, Kurokawa Yasuyoshi, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    PROC. 35TH IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 766 - 769   2010

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    DOI: 10.1109/PVSC.2010.5617097

    Web of Science

  125. Effects of Nitrogen on the Electrical Properties of Si Quantum Dots Superlattice Using a-SiC Matrix Reviewed International journal

    Y. Kurokawa, S. Tomita, S. Miyajima, A. Yamada, M. Konagai

    Proc. 24th European Photovoltaic Solar Energy Conference     page: 398 - 403   2009.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (international conference proceedings)  

    DOI: 10.4229/24thEUPVSEC2009-1CV.3.68

  126. High-Efficiency Novel Solar Cells : Present Status of Third Generation Photovoltaics(<Special Issue>Future Prospects of Solar Cell Development) Reviewed

    KONAGAI Makoto, KUROKAWA Yasuyoshi

    Journal of the Japan Institute of Energy   Vol. 87 ( 3 ) page: 193 - 198   2008.3

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    Present status of third generation photovoltaics is reviewed. Recently, inter-band solar cells, hot carrier solar cells or all silicon tandem solar cells have been proposed to overcome the efficiency limit of conventional solar cells, and this kind of new concepts is named as "the third generation solar cell". All silicon tandem solar cells are the most promising as the third generation solar cell, since silicon is abundant on the earth and nontoxic. To realize all silicon tandem solar cells, silicon quantum dots superlattice (Si-QDSL) is the most important structure since Si-QDSL enables us to obtain bandgap-controlled materials. Si-QDSL is composed of the aligned silicon quantum dots in a silicon-based wide gap material. In this paper, preparation techniques and preliminary optical properties of Si/SiO, Si/SiN and Si/SiC-QDSL's will be presented.

    CiNii Article

  127. OBSERVATION OF THE PHOTOVOLTAICS EFFECT FROM THE SOLAR CELLS USING SILICON QUANTUM DOTS SUPERLATTICE AS A LIGHT ABSORPTION LAYER Reviewed International journal

    Kurokawa Yasuyoshi, Tomita Shigeki, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    PROC. 33RD IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE     page: 858 - 863   2008

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    DOI: 10.1109/PVSC.2008.4922566

    Web of Science

  128. TiO2-Coated Transparent Conductive Oxide (SnO2:F) Films Prepared by Atmospheric Pressure Chemical Vapor Deposition with High Durability against Atomic Hydrogen. Reviewed

    M. Kambe, K. Sato, D. Kobayashi, Y. Kurokawa, S. Miyajima, M. Fukawa, N. Taneda, A. Yamada, M. Konagai

    Japanese Journal of Applied Physics   Vol. 45   page: L291 - L293   2006.3

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    DOI: 10.1143/JJAP.45.L291

  129. Nanocrystalline silicon in amorphous silicon carbide matrix for Si quantum dots superlattice Reviewed International journal

    Kurokawa Yasuyoshi, Miyajima Shinsuke, Yamada Akira, Konagai Makoto

    PROC. 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion     page: 138 - 141   2006

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1109/WCPEC.2006.279383

    Web of Science

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Books 10

  1. 超高効率太陽電池・関連材料の最前線≪普及版≫ 4.3 量子ドットを使った薄膜太陽電池

    黒川康良, 山田繁, 小長井誠( Role: Joint author)

    シーエムシー出版  2017.3 

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    Language:Japanese

  2. 太陽光と光電変換機能 -異分野融合から生まれる次世代太陽電池- 量子ナノ構造を利用した新型高効率シリコン系太陽電池の開発

    黒川 康良( Role: Joint author)

    シーエムシー出版  2016.1 

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    Language:Japanese

  3. 工業材料2015年10月号 ナノワイヤ太陽電池の開発

    黒川 康良( Role: Sole author)

    日刊工業新聞  2015.10 

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    Language:Japanese

  4. 太陽電池技術ハンドブック 第11章 第三世代太陽電池

    黒川 康良( Role: Joint author)

    オーム社  2013.5  ( ISBN:9784274213991

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    Language:Japanese

  5. 技術予測レポート2023(下)低炭素社会の実現を目指す日本の技術編

    黒川康良( Role: Sole author)

    株式会社日本能率協会総合研究所  2013 

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    Language:Japanese

  6. 超高効率太陽電池・関連材料の最前線 4.3 量子ドットを使った薄膜太陽電池

    黒川康良, 山田繁, 小長井誠( Role: Joint author)

    シーエムシー出版  2011.8 

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    Language:Japanese

  7. 量子ドットエレクトロニクスの最前線 量子ドットを用いた第三世代太陽電池開発の最新動向と課題

    黒川康良, 小長井誠( Role: Sole author)

    エヌティーエス出版  2011.3 

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    Language:Japanese

  8. 月刊ケミカルエンジニアリング 3. 第三世代太陽電池研究開発の現状 ―シリコン量子ドットを用いた次世代太陽電池―

    黒川康良, 小長井誠( Role: Sole author)

    化学工業社  2011.3 

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  9. 太陽電池の基礎と応用 3.8.1 第3世代型太陽電池

    黒川康良, 小長井誠( Role: Joint author)

    培風館  2010.7 

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    Language:Japanese

  10. 日本エネルギー学会誌 新概念高性能太陽電池の展開 ―第3世代太陽電池開発の現状

    ( Role: Sole author)

    日本エネルギー学会  2008.3 

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    Language:Japanese

▼display all

Presentations 244

  1. ベイズ最適化を援用した高性能パッシベーティングコンタクトの実現 ~TiOx/結晶Siヘテロ構造への適用~

    宮川晋輔, 後藤和泰, 沓掛健太朗, 黒川康良, 宇佐美徳隆

    第68回応用物理学会春季学術講演会  2021.3.18 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  2. シリコンナノ結晶/酸化シリコンを複合化した導電性パッシベーション膜の太陽電池応用

    津幡亮平, 後藤和泰, 黒川康良, 宇佐美徳隆

    第68回応用物理学会春季学術講演会  2021.3.18 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  3. シリコンナノ結晶/酸化シリコン複合膜に対する水素化処理の検討

    松見優志, 後藤和泰, ビルデマーカス, 黒川康良, 福谷克之, 宇佐美徳隆

    第68回応用物理学会春季学術講演会  2021.3.18 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  4. 成長速度の二段階制御による真空蒸着BaSi2薄膜の高品質化

    吉野孝政, 後藤和泰, 黒川康良, 宇佐美徳隆

    第3回結晶工学×ISYSE合同研究会  2020.12.23 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  5. ベイズ最適化を用いたTiOx/SiOy結晶Siへテロ構造における水素プラズマ処理条件の最適化

    宮川晋輔, 後藤和泰, 沓掛健太朗, 黒川康良, 宇佐美徳隆

    第3回結晶工学×ISYSE合同研究会  2020.12.23 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  6. 新規シリコンベース化合物半導体の欠陥制御と高性能薄膜太陽電池の開発

    黒川 康良

    新学術領域研究「機能コアの材料科学」第6回機能コア・遠隔連携会議  2020.12.21 

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    Event date: 2020.12

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  7. Passivation Mechanism of the High-performance Titanium Oxide Passivating Contacts on Crystalline Silicon Studied by Spectroscopic Ellipsometry International conference

    K. Gotoh, H. Miura, A. Shimizu, T. Kurokawa, and N. Usami

    2020 International Conference on Solid State Devices and Materials (SSDM 2020)  2020.9.30 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  8. Fabrication of TiOx thin film on Si using solution-based process and its passivation performance International conference

    H. Luo, V. H. Nguyen, K. Gotoh, Y. Kurokawa, and N. Usami

    2020 International Conference on Solid State Devices and Materials (SSDM 2020)  2020.9.30 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  9. Size effect of silicon nanocrystals on Seebeck coefficient of phosphorus-doped Si nanocrystals/silicon oxide multilayers International conference

    H. Kobayashi, S. Kato, M. Kurosawa, K. Gotoh, N. Usami, and Y. Kurokawa

    2020 International Conference on Solid State Devices and Materials (SSDM 2020)  2020.9.28 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  10. Effect of forming gas annealing on hydrogen content and surface morphology of titanium oxide-coated crystalline silicon heterocontacts International conference

    Yuta Nakagawa, Kazuhiro Gotoh, Markus Wilde, Shohei Ogura, Yasuyoshi Kurokawa, Katsuyuki Fukutani, Noritaka Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.11 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  11. DEPENDENCE OF ELECTRICAL PROPERTIES OF STACKED SN-DOPED IN2O3 FILMS ON OXYGEN PARTIAL PRESSURE International conference

    Tetsuya Inoue, Kazuhiro Gotoh, Yasuyoshi Kurokawa, and Noritaka Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.11 

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    Event date: 2020.11

    Language:English   Presentation type:Poster presentation  

  12. CARBON DIOXIDE/ SILANE GAS FLOW RATE DEPENDENCY ON ELECTRICAL PROPERTIES IN SILICON-NANOCRYSTALS-EMBEDDED SILICON OXIDE PASSIVATING CONTACTS International conference

    Ryohei Tsubata, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.11 

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    Event date: 2020.11

    Language:English   Presentation type:Poster presentation  

  13. Impact of hydrogen plasma treatment on the passivation performance of TiOx prepared on crystalline silicon by atomic layer deposition International conference

    Shinsuke Miyagawa, Kazuhiro Gotoh, Shohei Ogura, Markus Wilde, Yasuyoshi Kurokawa, Katsuyuki Fukutani, Noritaka Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.11 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  14. Impact of Ge deposition temperature on fabrication of surface texture using SiGe islands as a mask International conference

    V. H. Nguyen, A. Novikov, M. Shaleev, D. Yurasov, Y. Kurokawa, and N. Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.10 

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    Event date: 2020.11

    Language:English   Presentation type:Poster presentation  

  15. Improvement of BaSi2 thin film quality by two-step growth rate control of vacuum evaporation International conference

    Takamasa Yoshino, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.10 

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    Event date: 2020.11

    Language:English   Presentation type:Poster presentation  

  16. Impact of excess PbI2 on controlling one-dimensional MAPbI3 perovskites for high carrier lifetimes International conference

    V. H. Nguyen, Y. Kurokawa, and N. Usami

    The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30)  2020.11.10 

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    Event date: 2020.11

    Language:English   Presentation type:Oral presentation (general)  

  17. 成長速度の二段階制御による真空蒸着BaSi2薄膜の高品質化

    吉野孝政, 後藤和泰, 黒川康良, 宇佐美徳隆

    第17回「次世代の太陽光発電システム」シンポジウム  2020.10.16 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  18. 積層Sn添加In2O3薄膜における電気的特性の酸素分圧依存性

    井上徹哉, 後藤和泰, 黒川康良, 宇佐美徳隆

    第17回「次世代の太陽光発電システム」シンポジウム  2020.10.16 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  19. シリコンナノ結晶/酸化シリコン復合膜における炭酸ガス/シランガス流量比依存性

    津幡亮平, 後藤和泰, 黒川康良, 宇佐美徳隆

    第17回「次世代の太陽光発電システム」シンポジウム  2020.10.16 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  20. ベイズ最適化を用いたTiOx/SiOy結晶Siへテロ構造における水素プラズマ処理条件の最適化

    宮川晋輔, 後藤和泰, 沓掛健太朗, 黒川康良, 宇佐美徳隆

    第17回「次世代の太陽光発電システム」シンポジウム  2020.10.16 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  21. Mg層を挿入したTiOx/SiOy/Si構造の接合特性のTiOx膜厚依存性

    中川裕太, 後藤和泰, 黒川康良, 宇佐美徳隆

    第17回「次世代の太陽光発電システム」シンポジウム  2020.10.16 

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    Event date: 2020.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:オンライン開催  

  22. Mg層挿入によるTiOx/Siヘテロ接合の接合特性の向上

    中川 裕太, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第81回応用物理学会秋季学術講演会  2020.9.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  23. 溶液プロセスによる酸化チタン薄膜の作製とパッシベーション性能の評価

    羅 昊, Van Hoang Nguyen, 後藤 和泰, ⿊川 康良, 宇佐美 徳隆

    第81回応用物理学会秋季学術講演会  2020.9.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  24. シリコンナノ結晶/酸化シリコンを複合化した導電性パッシベーション膜の検討

    津幡 亮平, 後藤 和泰, ⿊川 康良, 宇佐美 徳隆

    第81回応用物理学会秋季学術講演会  2020.9.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  25. ベイズ最適化を用いた酸化チタンパッシベーション膜における水素プラズマ処理条件の最適化

    宮川 晋輔, 後藤 和泰, 沓掛 健太朗,  黒川 康良, 宇佐美 徳隆

    第81回応用物理学会秋季学術講演会  2020.9.9 

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    Event date: 2020.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:オンライン開催  

  26. Formation of p-Type BaSi2 Thin Film and its Application to Silicon-Based Heterojunction Solar Cells International conference

    Yuki Kimura, Michinobu Fujiwara, Kazuma Takahashi, Yoshihiko Nakagawa, Takamasa Yoshino, Kazuhiro Gotoh, Yasuyoshi Kurokawa, and Noritaka Usami

    37th European PV Solar Eneregy Conference and Exhibition  2020.9.8 

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    Event date: 2020.9

    Language:English   Presentation type:Oral presentation (general)  

  27. Effect of Hydrogen Plasma Treatment on Silicon Quantum Dot Multilalyers Using Amorphous SiOx International conference

    R. Akaishi, K. Gotoh, N. Usami & Y. Kurokawa

    EU PVSEC 2020 online  2020.9.8 

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    Event date: 2020.9

    Language:English   Presentation type:Poster presentation  

  28. Work function of indium oxide thin films on p-type hydrogenated amorphous silicon International conference

    Masanori Semma, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    47th IEEE Photovoltaic Specialists Conference (PVSC 47)  2020.6.15 

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    Event date: 2020.6 - 2020.8

    Language:English   Presentation type:Poster presentation  

  29. Fabrication of silicon-nanocrystals-embedded silicon oxide passivating contacts International conference

    Ryohei Tsubata, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    47th IEEE Photovoltaic Specialists Conference (PVSC 47)  2020.6.15 

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    Event date: 2020.6 - 2020.8

    Language:English   Presentation type:Poster presentation  

  30. 不活性ガス雰囲気下での熱処理を⽤いたクラックフリーMg2Si厚膜 の合成

    堀場 ⼀成, 後藤 和泰, ⿊川 康良, 伊藤 孝⾄, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京   Country:Japan  

  31. ポストアニール処理を用いたアンドープp-BaSi2/n-Siヘテロ接合太陽電池の作製

    木村 裕希, 吉野 孝政, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京   Country:Japan  

  32. 核反応解析法と原⼦間⼒顕微鏡を⽤いたTiOx/SiOx/Siヘテロ 構造におけるパッシベーション性能の⽀配要因

    中川 裕太, 後藤 和泰, ビルデ マーカス, ⼩倉 正平, ⿊川 康良, 福⾕ 克之, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京   Country:Japan  

  33. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の効果

    宮川 晋輔, 後藤 和泰, Markus Wilde,小倉 正平, 黒川 康良, 福谷 克之, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京   Country:Japan  

  34. 不活性ガス雰囲気下での熱処理を⽤いたクラックフリーMg2Si厚膜 の合成 International conference

    堀場 一成, 後藤 和泰, 黑川 康良, 伊藤 孝至, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会  2020.3.12 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京  

  35. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の効果 International conference

    宮川 晋輔, 後藤 和泰, Markus Wilde, 小倉 正平, 黒川 康良, 福谷 克之, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会  2020.3.12 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京  

  36. 核反応解析法と原⼦間⼒顕微鏡を⽤いたTiOx/SiOx/Siヘテロ 構造におけるパッシベーション性能の⽀配要因 International conference

    中川 裕太, 後藤 和泰, ビルデ マーカス, 小倉 正平, 黑川 康良, 福谷 克之, 宇佐美 徳隆

    第67回応用物理学会春季学術講演会  2020.3.12 

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    Event date: 2020.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:上智大学、東京  

  37. ギガソーラー発電所視察報告 Invited

    黒川 康良

    応用物理学会 若手チャプター 「太陽光エネルギー変換材料・デバイス研究会」 第3回研究会  

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    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京   Country:Japan  

  38. ギガソーラー発電所視察報告 Invited International conference

    黒川 康良

    応用物理学会 若手チャプター 「太陽光エネルギー変換材料・デバイス研究会」 第3回研究会  2019.12.27 

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    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京  

  39. 中国のギガソーラー発電所の最新事情 -視察報告- Invited

    黒川 康良

    第157回総研セミナー 

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    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京   Country:Japan  

  40. 中国のギガソーラー発電所の最新事情 -視察報告- Invited International conference

    黒川 康良

    第157回総研セミナー  2019.12.11 

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    Event date: 2019.12

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京  

  41. Activation energy of hydrogen effusion of high performance TiOx/SiOx/c-Si heterocontacts International conference

    Kazuhiro Gotoh, Takeya Mochizuki, Tomohiko Hojo, Yasuyoshi Kurokawa, Eiji Akiyama, Noritaka Usami

    MRS-J The 30th Anniversary Material Research Meeting 2019 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Yokohama, Japan   Country:Japan  

  42. Activation energy of hydrogen effusion of high performance TiOx/SiOx/c-Si heterocontacts

    Kazuhiro Gotoh, Takeya Mochizuki, Tomohiko Hojo, Yasuyoshi Kurokawa, Eiji Akiyama, Noritaka Usami

    MRS-J The 30th Anniversary Material Research Meeting 2019  2019.12.10 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Yokohama, Japan  

  43. Role of the Interlayer in Improving Passivating Contact with Atomic Layer Deposited TiOx on Crystalline Si International conference

    Takeya Mochizuki, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takahisa Yamamoto, Tomohiko Hojo, Eiji Akiyama, Noritaka Usami

    2019 MRS Fall Meeting & Exhibit 

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    Event date: 2019.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Boston, USA   Country:United States  

  44. Impact of Growth Temperature of Ge Islands on Anti-Reflection Texture Formation International conference

    Van Hoang Nguyen, Yuki Kimura, Alexey Novikov, Mikhail V Shaleev, Satoru Miyamoto, Yasuyoshi Kurokawa, Noritaka Usami

    8th International Symposium on Control of Semiconductor Interfaces 

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    Event date: 2019.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sendai, Japan   Country:Japan  

  45. 分光エリプソメトリーを用いた酸化チタン パッシベーション膜のポストアニール効果に関する研究

    後藤 和泰、 三浦 裕之、 清水 彩子、 宮川 晋輔、 中川 裕太、 黒川 康良、 宇佐 美徳隆

    第4回フロンティア太陽電池セミナー 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:広島   Country:Japan  

  46. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の影響

    宮川 晋輔, 後藤 和泰, Markus Wilde,小倉 正平, 黒川 康良, 福谷 克之, 宇佐美 徳隆

    第2回ハイドロジェノミクス研究会 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京   Country:Japan  

  47. 分光エリプソメトリーを用いた酸化チタン パッシベーション膜のポストアニール効果に関する研究 International conference

    後藤 和泰, 三浦 裕之, 清水 彩子, 宮川 晋輔, 中川 裕太, 黒川 康良, 宇佐 美徳隆

    第4回フロンティア太陽電池セミナー  2019.11.25 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:広島  

  48. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の影響 International conference

    宮川 晋輔, 後藤 和泰, Markus Wilde, 小倉 正平, 黒川 康良, 福谷 克之, 宇佐美 徳隆

    第2回ハイドロジェノミクス研究会  2019.11.25 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京  

  49. 不活性ガス雰囲気下での熱処理を用いたMg2Si薄膜の作製とその膜質評価

    堀場 一成、 藤原 道信、 中川 慶彦、 後藤 和泰、 黒川 康良、 伊藤 孝至、 宇佐美 徳隆

    第2回結晶工学×ISYSE合同研究会 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京   Country:Japan  

  50. ポストアニール条件がアンドープBaSi2薄膜のキャリア密度に与える影響

    藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第2回結晶工学×ISYSE合同研究会 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京   Country:Japan  

  51. ポストアニール条件がアンドープBaSi2薄膜のキャリア密度に与える影響 International conference

    藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第2回結晶工学×ISYSE合同研究会  2019.11.20 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京  

  52. 不活性ガス雰囲気下での熱処理を用いたMg2Si薄膜の作製とその膜質評価 International conference

    堀場 一成, 藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 伊藤 孝至, 宇佐美 徳隆

    第2回結晶工学×ISYSE合同研究会  2019.11.20 

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    Event date: 2019.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:東京  

  53. Characteriztion of Silicon Quntum Dot Solar Cell with the Phosphorus Blocking Layer International conference

    Ryushiro Akaishi, Kazuhiro Gotoh, Shinya Kato, Noritaka Usami, Yasuyoshi Kurokawa

    29th International Photovoltaic Science and Engineering Conference 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Venue:Xi'an, China   Country:China  

  54. Impact of indium tin oxide double layers deposition on the passivation performance of a-Si:H/c-Si heterocontact International conference

    Masanori Semma, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    29th International Photovoltaic Science and Engineering Conference 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Venue:Xi'an, China   Country:China  

  55. Impact of indium tin oxide double layers deposition on the passivation performance of a-Si:H/c-Si heterocontact

    Masanori Semma, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    29th International Photovoltaic Science and Engineering Conference  2019.11.4 

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    Event date: 2019.11

    Language:English   Presentation type:Poster presentation  

    Venue:Xi'an, China  

  56. 塑性変形による閃亜鉛鉱型ZnS結晶の発光特性変化

    大島優, 中村篤智, 亀山達矢,黒川康良,鳥本司,横井達矢,松永克志

    日本金属学会2019年秋期(第165回)講演大会 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山   Country:Japan  

  57. 塑性変形による閃亜鉛鉱型ZnS結晶の発光特性変化 International conference

    大島優, 中村篤智, 亀山達矢, 黒川康良, 鳥本司, 横井達矢, 松永克志

    日本金属学会2019年秋期(第165回)講演大会  2019.9.11 

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    Event date: 2019.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:岡山大学津島キャンパス、岡山  

  58. Evidence of Solute PEDOT:PSS as an Efficient Passivation Material International conference

    V.H. Nguyen, K. Gotoh, Y. Kurokawa, N. Usami, S. Kato

    36th European Photovoltaic Solar Energy Conference and Exhibition 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:Marseille, France   Country:France  

  59. Evidence of Solute PEDOT:PSS as an Efficient Passivation Material

    V.H. Nguyen, K. Gotoh, Y. Kurokawa, N. Usami, S. Kato

    36th European Photovoltaic Solar Energy Conference and Exhibition  2019.9.9 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:Marseille, France  

  60. Preparation and thermoelectric characterization of phosphorous-doped silicon nanocrystals/silicon oxide multilayers International conference

    Hisayoshi Kobayashi, Ryushiro Akaishi, Shinya Kato, Masashi Kurosawa, Noritaka Usami, Yasuyoshi Kurokawa

    SSDM 2019 

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    Event date: 2019.9

    Language:English   Presentation type:Poster presentation  

    Venue:Nagoya, Japan   Country:Japan  

  61. Solute PEDOT:PSS as an Excellent Passivation Material of Si Substrate International conference

    V.H. Nguyen, S. Kato, K. Gotoh, Y. Kurokawa, N. Usami

    SSDM 2019 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya, Japan   Country:Japan  

  62. Solute PEDOT:PSS as an Excellent Passivation Material of Si Substrate

    V.H. Nguyen, S. Kato, K. Gotoh, Y. Kurokawa, N. Usami

    SSDM 2019  2019.9.2 

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    Event date: 2019.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nagoya, Japan  

  63. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の検討

    宮川 晋輔、後藤 和泰、黒川 康良、 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知   Country:Japan  

  64. TiOx/SiOx/結晶Siヘテロ界面における水素の脱離エネルギー

    後藤 和泰、望月 健矢、北條 智彦、黒川 康良、秋山 英二、宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知   Country:Japan  

  65. 水素プラズマ処理によるシリコン量子ドット積層構造の欠陥密度低減と構造特性評価

    赤石 龍士郎、後藤 和泰、黒川 康良, 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知   Country:Japan  

  66. 原子層堆積法による結晶Si/SiOx/TiOx構造の作製と熱処理の効果

    中川 裕太、後藤 和泰、宮本 聡、黒川 康良、宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知   Country:Japan  

  67. TiOx/SiOx/結晶Siヘテロ界面における水素の脱離エネルギー International conference

    後藤 和泰, 望月 健矢, 北條 智彦, 黒川 康良, 秋山 英二, 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール  2019.8.23 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知  

  68. 原子層堆積法による結晶Si/SiOx/TiOx構造の作製と熱処理の効果 International conference

    中川 裕太, 後藤 和泰, 宮本 聡, 黒川 康良, 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール  2019.8.23 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知  

  69. 酸化チタン/結晶シリコンヘテロ構造における水素プラズマ処理の検討 International conference

    宮川 晋輔, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール  2019.8.23 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知  

  70. 水素プラズマ処理によるシリコン量子ドット積層構造の欠陥密度低減と構造特性評価 International conference

    赤石 龍士郎, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    新学術「ハイドロジェノミクス」第4回若手育成スクール  2019.8.23 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:岡崎、愛知  

  71. 誰でもはじめられる太陽電池デバイスシミュレーション

    黒川 康良

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:松山市、愛媛   Country:Japan  

  72. キャリア輸送径路にナノドットを用いたパッシベーション膜の作製と評価

    津幡 亮平、後藤 和泰、黒川 康良、宇佐美 徳隆

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:松山市、愛媛   Country:Japan  

  73. TiOx/結晶Siの電気的特性における光照射効果

    宮川 晋輔、後藤 和泰、黒川 康良、 宇佐美 徳隆

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:松山市、愛媛   Country:Japan  

  74. TiOx/結晶Siの電気的特性における光照射効果 International conference

    宮川 晋輔, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー  2019.8.5 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:松山市、愛媛  

  75. キャリア輸送径路にナノドットを用いたパッシベーション膜の作製と評価 International conference

    津幡 亮平, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー  2019.8.5 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Poster presentation  

    Venue:松山市、愛媛  

  76. 誰でもはじめられる太陽電池デバイスシミュレーション International conference

    黒川 康良

    応用物理学会 若手チャプター 太陽光エネルギー変換機能材料・デバイス開発研究会第1回サマーセミナー  2019.8.5 

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    Event date: 2019.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:松山市、愛媛  

  77. Influence of Post Annealing Conditions on Carrier Density of Undoped Evaporated BaSi2 Films International conference

    Yuki Kimura, Michinobu Fujiwara, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    APAC Silicide 2019 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan   Country:Japan  

  78. Synthesis of Mg2A Si thin film by thermal treatment under inert gas atmosphere and evaluation of film quality International conference

    Issei Horiba, Michinobu Fujiwara, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takashi Itoh, Noritaka Usami Synthesis of Mg2A Si thin film by thermal treatment under inert gas atmosphere and evaluation of film quality

    APAC Silicide 2019 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan   Country:Japan  

  79. Influence of the time-dependent vapor composition on structural properties of the BaSi2 thin films fabricated by vacuum evaporation International conference

    Takamasa Yoshino, Yuki Kimura, Michinobu Fujiwara, Yoshihiko Nakagawa, Yasuyoshi Kurokawa, Noritaka Usami

    APAC Silicide 2019 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan   Country:Japan  

  80. Influence of Post Annealing Conditions on Carrier Density of Undoped Evaporated BaSi2 Films

    Yuki Kimura, Michinobu Fujiwara, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    APAC Silicide 2019  2019.7.20 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan  

  81. Synthesis of Mg2A Si thin film by thermal treatment under inert gas atmosphere and evaluation of film quality

    Issei Horiba, Michinobu Fujiwara, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takashi Itoh, Noritaka Usami, Synthesis of Mg, A Si thin film, by, thermal treatment under inert gas atmosphere, evaluation of film, quality

    APAC Silicide 2019  2019.7.20 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan  

  82. Influence of the time-dependent vapor composition on structural properties of the BaSi2 thin films fabricated by vacuum evaporation

    Takamasa Yoshino, Yuki Kimura, Michinobu Fujiwara, Yoshihiko Nakagawa, Yasuyoshi Kurokawa, Noritaka Usami

    APAC Silicide 2019  2019.7.20 

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    Event date: 2019.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Miyazaki, Japan  

  83. a-Si:H/c-Siヘテロ構造のパッシベーション性能と水素分布における製膜温度の影響

    後藤 和泰、ビルデ マーカス、加藤 慎也、小倉 正平、黒川 康良、福谷 克之、宇佐美 徳隆

    学振175委員会 第16回 「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宮崎市民プラザ、宮崎   Country:Japan  

  84. ITO積層化のa-Si:H/c-Si界面パッシベーション性能に及ぼす影響

    扇間 政典、後藤 和泰、黒川 康良、宇佐美 徳隆

    学振175委員会 第16回 「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宮崎市民プラザ、宮崎   Country:Japan  

  85. a-Si:H/c-Siヘテロ構造のパッシベーション性能と水素分布における製膜温度の影響 International conference

    後藤 和泰, ビルデ マーカス, 加藤 慎也, 小倉 正平, 黒川 康良, 福谷 克之, 宇佐美 徳隆

    学振175委員会 第16回 「次世代の太陽光発電システム」シンポジウム  2019.7.4 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:宮崎市民プラザ、宮崎  

  86. ITO積層化のa-Si:H/c-Si界面パッシベーション性能に及ぼす影響 International conference

    扇間 政典, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    学振175委員会 第16回 「次世代の太陽光発電システム」シンポジウム  2019.7.4 

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    Event date: 2019.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宮崎市民プラザ、宮崎  

  87. Silicon Nanostructures for Energy Harvesting Applications International conference

    Y. Kurokawa

    EM-NANO 2019 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Nagano, Japan   Country:Japan  

  88. Silicon Nanostructures for Energy Harvesting Applications

    Y. Kurokawa

    EM-NANO 2019  2019.6.19 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Nagano, Japan  

  89. Electrical properties of TiOx bilayer prepared by atomic layer deposition at different temperatures International conference

    Takeya Mochizuki, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    64th IEEE Photovoltaics Specialist Conference 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Chicago, USA   Country:United States  

  90. Impact of pre-oxidation on hydrogen depth profiles around a-Si:H/c-Si heterointerface International conference

    Kazuhiro Gotoh, Shohei Ogura, Yasuyoshi Kurokawa, Markus Wilde, Katsuyuki Fukutani, Noritaka Usami

    SiliconPV 2019 

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    Event date: 2019.4

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Leuven, Belgium   Country:Belgium  

  91. Impact of pre-oxidation on hydrogen depth profiles around a-Si:H/c-Si heterointerface

    Kazuhiro Gotoh, Shohei Ogura, Yasuyoshi Kurokawa, Markus Wilde, Katsuyuki Fukutani, Noritaka Usami

    SiliconPV 2019  2019.4.8 

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    Event date: 2019.4

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Leuven, Belgium  

  92. Silicon Nanostructure for Solar Cell Applications Invited International conference

    Y. Kurokawa

    Advanced Functional Materials Spectroscopy & Electrochemistry Congress 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Stockholm, Sweden   Country:Sweden  

  93. Silicon Nanostructure for Solar Cell Applications Invited

    Y. Kurokawa

    Advanced Functional Materials Spectroscopy & Electrochemistry Congress  2019.3.24 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Stockholm, Sweden  

  94. Impact of textured structure on performance of PEDOT:PSS hybrid Si solar cells International conference

    V.H. Nguyen, Y. Ota, A. Novikov, M. Shaleev, K. Gotoh, Y. Kurokawa, N. Usami

    XXIII International symposium "Nanophysics & Nanoelectronics" 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue: Nizhny Novogorod, Russia   Country:Russian Federation  

  95. Using Ge (Si) islands to increase the efficiency of thin crystalline solar cells International conference

    Mv Shaleev, A.V. Novikov, D.V. Yurasov, N.A. Baidakova, E.E. Morozova, Y. Ota, V.H. Nguyen, K. Gotoh, Y. Kurokawa, N. Usami

    XXIII International symposium "Nanophysics & Nanoelectronics" 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue: Nizhny Novogorod, Russia   Country:Russian Federation  

  96. Impact of textured structure on performance of PEDOT:PSS hybrid Si solar cells

    V.H. Nguyen, Y. Ota, A. Novikov, M. Shaleev, K. Gotoh, Y. Kurokawa, N. Usami

    XXIII International symposium "Nanophysics & Nanoelectronics"  2019.3.11 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nizhny Novogorod, Russia  

  97. Using Ge (Si) islands to increase the efficiency of thin crystalline solar cells

    Mv Shaleev, A.V. Novikov, D.V. Yurasov, N.A. Baidakova, E.E. Morozova, Y. Ota, V.H. Nguyen, K. Gotoh, Y. Kurokawa, N. Usami

    XXIII International symposium "Nanophysics & Nanoelectronics"  2019.3.11 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Nizhny Novogorod, Russia  

  98. SiOxを障壁層としたSi量⼦ドット太陽電池の作製

    赤石 龍士郎, 北沢 宏平, 加藤 慎也, 後藤 和泰, 宇佐美 徳 隆, 黒川 康良

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  99. ALD 法で作製したTiOx 電子選択層の積層化による電気的特性の制御

    望月 健矢, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  100. ALD法で作製した法で作製したTiOx/SiOx/結晶Siヘテロ界面のパッシベーョン効果発現メカニズム〜水素原子脱離の影響〜

    望月 健矢, 後藤 和泰, 北條 智彦, 黒川 康良, 秋山 英二, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  101. 印刷と焼成によるSi基板上へのSiGe層のエピタキシャル成長におけるSi基板方位の影響

    中原 正博、深見 昌吾、Mel F. Hainey, Jr.、中川 慶彦、有元 圭介、後藤 和泰、 黒川 康良、前田 健作、藤原 航三、ダムリン マルワン、宇佐美 徳隆

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  102. ポストアニール条件がBaSi2薄膜のキャリア密度に与える影響

    木村 裕希, 藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  103. 薄型基板上へのGeドットマスクを用いた光閉じ込め構造の作製と太陽電池への応用

    太田 湧士,後藤 和泰,黒川 康良,宇佐美 徳隆 Dmitrij Yurasov, Alexey Novikov, Mikhail Shaleev

    第66回応用物理学会春季学術講演会 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京   Country:Japan  

  104. ALD 法で作製したTiOx 電子選択層の積層化による電気的特性の制御 International conference

    望月 健矢, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  105. SiOxを障壁層としたSi量⼦ドット太陽電池の作製 International conference

    赤石 龍士郎, 北沢 宏平, 加藤 慎也, 後藤 和泰, 宇佐美 徳 隆, 黒川 康良

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  106. ALD法で作製した法で作製したTiOx/SiOx/結晶Siヘテロ界面のパッシベーョン効果発現メカニズム〜水素原子脱離の影響〜 International conference

    望月 健矢, 後藤 和泰, 北條 智彦, 黒川 康良, 秋山 英二, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  107. ポストアニール条件がBaSi2薄膜のキャリア密度に与える影響 International conference

    木村 裕希, 藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  108. 薄型基板上へのGeドットマスクを用いた光閉じ込め構造の作製と太陽電池への応用 International conference

    太田 湧士, 後藤 和泰, 黒川 康良, 宇佐美, 徳隆, Dmitrij Yurasov, Alexey Novikov, Mikhail Shaleev

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  109. 印刷と焼成によるSi基板上へのSiGe層のエピタキシャル成長におけるSi基板方位の影響 International conference

    中原 正博, 深見 昌吾, Mel F. Hainey, J, 中川 慶彦, 有元 圭介, 後藤 和泰, 黒川 康良, 前田 健作, 藤原 航三, ダムリン マルワン, 宇佐美 徳隆

    第66回応用物理学会春季学術講演会  2019.3.9 

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    Event date: 2019.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学、東京  

  110. シリコン酸化膜を用いたシリコン量子ドット積層構造における構造・電気的特性評価

    赤石 龍士郎, 北沢 宏平, 後藤 和泰, 加藤 慎也, 宇佐美 徳隆, 黒川 康良

    第3回フロンティア太陽電池セミナー 

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    Event date: 2018.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宮崎   Country:Japan  

  111. シリコン酸化膜を用いたシリコン量子ドット積層構造における構造・電気的特性評価 International conference

    赤石 龍士郎, 北沢 宏平, 後藤 和泰, 加藤 慎也, 宇佐美 徳隆, 黒川 康良

    第3回フロンティア太陽電池セミナー  2018.12.13 

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    Event date: 2018.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:宮崎  

  112. 超薄膜TiOx/結晶Si界面における酸素・水素原子の挙動

    望月健矢,後藤和泰,黒川康良,山本剛久,宇佐美徳隆

    第12回 物性科学領域横断研究会 

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    Event date: 2018.11 - 2018.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:奈良先端科学技術大学院大学、奈良   Country:Japan  

  113. Application of light trapping structure using Ge dot mask by alkaline etching to heterojunction solar cell

    Hombe A.

    2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2018.8547490

    Scopus

  114. Local Structure of High Performance TiO<inf>x</inf> Passivating Layer Revealed by Electron Energy Loss Spectroscopy

    Mochizuki T.

    2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2018.8547844

    Scopus

  115. Improving Intrinsic Silicon Nanoparticle Film by Press Treatment for use in p-i-n Solar Cells

    Ichihara E.

    2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2018.8547319

    Scopus

  116. Development of the Passivation Layer for P-type CuI Thin Film Fabricated by the 2-step Method as the Novel Hole Selective Contact of Silicon Heterojunction Solar Cells

    Cui M.

    2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2018.8547776

    Scopus

  117. Deposition and Characterization of Si Quantum Dot Multilayers Prepared by Plasma Enhanced Chemical Vapor Deposition using SiH4 and CO Gases

    Akaishi R.

    2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2018.8548207

    Scopus

  118. Epitaxial growth of SiGe on Si substrate by printing and firing of Al-Ge mixed paste International conference

    Shogo Fukami, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Masahiro Nakahara, Marwan Dhamrin, Noritaka Usami

    2018 MRS Fall Meeting & Exhibit 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hynes Convension Center, Boston, USA   Country:United States  

  119. Effect of slow-speed evaporation of BaSi2 on the performance of p-type BaSi2/n-type crystalline Si solar cells International conference

    Michinobu Fujiwara, Kazuma Takahashi, Yoshihiko Nakagawa, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    2018 MRS Fall Meeting & Exhibit 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hynes Convension Center, Boston, USA   Country:United States  

  120. Degradation of passivation performance of crystalline silicon solar cells employing stacksof ultrathin oxide and polycrystalline Si formed by aluminum induced crystallization

    Yuqing Li, Kazuhiro Gotoh, Takeya Mochizuki, Yasuyoshi Kurokawa, Noritaka Usami

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  121. ポストアニール温度によるBaSi2薄膜のキャリア密度への影響

    木村 裕希, 藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第6回応用物理学会 名古屋大学スチューデントチャプター東海地区学術講演会 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  122. Local analysis of TiOx/SiOx stack with excellent electrical properties for carrier selective contact

    Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takahisa Yamamoto, Noritaka Usami

    The Forum on the Science and Technology of Silicon Materials 2018 

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    Event date: 2018.11

    Language:Japanese   Presentation type:Poster presentation  

    Venue:Okayama,Japan   Country:Japan  

  123. Diffusion suppression of phosphorus into a Si quantum dots absorption layer using Nb-doped TiO2 International conference

    Kouhei Kitazawa, Ryushiro Akaishi, Shinya Kato, Noritaka Usami, Yasuyoshi Kurokawa

    7th Korea-Japan Joint Seminar on PV 

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    Event date: 2018.11

    Language:English   Presentation type:Poster presentation  

    Venue:Seoul, Korea   Country:Korea, Republic of  

  124. Influence of illumination during ITO sputtering on passivation performance at a-Si:H/c-Si interface International conference

    Masanori Semma, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Noritaka Usami

    7th Korea-Japan Joint Seminar on PV 

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    Event date: 2018.11

    Language:English   Presentation type:Poster presentation  

    Venue:Seoul, Korea   Country:Korea, Republic of  

  125. Enhancing conductivity of PEDOT:PSS thin film for fabrication of c-Si solar cell International conference

    Hoang Van Nguyen, Shinya Kato, Kazyhiro Goto, Yasuyoshi Kurokawa, Noritaka Usami

    Emerging Material Technologies Summit 

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    Event date: 2018.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Ha Noi, Viet Nam   Country:Viet Nam  

  126. Stacks of a-SiOx:H/a-Si:H Passivation Layer for Low Parasitic Absorption and High Passivation in Silicon Heterojunction Solar Cells International conference

    K. Gotoh, M, Cui, R. Akaishi, Y. Kurokawa, and N. Usami

    35th European Photovoltaic Solar Energy Conference and Exhibition 

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    Event date: 2018.9

    Language:English   Presentation type:Poster presentation  

    Venue:Brussels, Belgium   Country:Belgium  

  127. 真空蒸着法による透明導電膜上へのBaSi2 薄膜作製と評価

    中川 慶彦, 望月 健矢,後藤 和泰, 黒川 康良, 宇佐美 徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  128. シリコン酸化膜を用いたシリコン量子ドット積層構造における構造・電気的特性評価

    赤石 龍士郎, 北沢 宏平, 後藤 和泰, 加藤 慎也, 宇佐美 徳隆, 黒川 康良

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  129. Geドットマスクを用いた光閉じ込め構造の作製とa-Si:Hパッシベーション:Ge成長温度の効果

    太田 湧士,後藤 和泰,黒川 康良,宇佐美 徳隆 Dmitrij Yurasov, Alexey Novikov, Mikhail Shaleev

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  130. Conductivity enhancement of PEDOT:PSS thin film for ITO-free hybrid c-Si solar cell

    Hoang Van Nguyen,Shinya Kato,Kazuhiro Goto,Yasuyoshi Kurokawa,Noritaka Usami

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  131. ITO製膜時の光照射がa-Si:H/c-Si界面におけるパッシベーション性能に及ぼす影響

    扇間政典,後藤和泰,黒川康良,山本剛久,宇佐美徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  132. 印刷と焼成によるSi基板上へのSiGe層のエピタキシャル成長における熱処理条件の効果

    深見 昌吾、中川 慶彦、後藤 和泰、黒川 康良、中原 正博、ダムリン マルワン、宇佐美 徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  133. 不活性ガス雰囲気下での熱処理を用いたMg2Si薄膜の合成と膜質評価

    堀場 一成, 藤原 道信, 中川 慶彦, 後藤 和泰, 黒川 康良, 伊藤 孝至, 宇佐美 徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  134. p型BaSi2/n型結晶Siヘテロ接合形成におけるBaSi2低速蒸着の効果

    藤原 道信,高橋 一真,中川 慶彦,後藤 和泰,黒川 康良,伊藤 孝至,宇佐美 徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  135. The influence of Ge substrate modification on photoresponse properties of evaporated BaSi2 films for thin-film solar cells application

    Mai Thi Kieu Lien、中川 慶彦、黒川 康良、宇佐美 徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  136. 電子エネルギー損失分光法を用いた高パッシベーション性能TiOx/SiOxヘテロ界面の局所構造の解明

    望月健矢,後藤和泰,黒川康良,山本剛久,宇佐美徳隆

    第79回応用物理学会秋季学術講演会 

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    Event date: 2018.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  137. Evaluation of Si Nanowire MOS Capacitor Using High-k Dielectric Materials International conference

    R. Nezasa, Y. Kurokawa, N. Usami

    IEEE NANO 2018 

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    Event date: 2018.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Cork, Ireland   Country:Ireland  

  138. 薄型 Rib-Si 太陽電池の特性分布測定

    岩田 龍門,石河 泰明,黒川 康良,小長井 誠

    第15回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:ホテルさっぽろ芸文館、札幌   Country:Japan  

  139. 薄型結晶Si太陽電池応用に向けたサブミクロンSiナノワイヤ構造の作製と評価

    根笹良太, 清美樹, 黒川康良, 宇佐美徳隆

    第15回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:ホテルさっぽろ芸文館、札幌   Country:Japan  

  140. FORMATION OF BLACK-Si FOR SOLAR CELLS BY SELECTIVE ETCHING STRUCTURES WITH GeSi ISLANDS

    M.V. Shaleev, A.V. Novikov, N.A. Baydakova, D.V. Yurasov, E.E. Morozova, V.A. Verbus, E.V. Skorokhodov, Y. Ota, A. Hombe, Y. Kurokawa, N. Usami

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Country:Japan  

  141. SiOxを障壁層としたSi量子ドット太陽電池構造作製のためのTiO2:NbによるP拡散抑制

    北沢宏平, 赤石龍士郎, 小野聖, 加藤慎也, 後藤和泰, 宇佐美徳隆, 黒川康良

    第15回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:ホテルさっぽろ芸文館、札幌   Country:Japan  

  142. ボトムアップ手法による室温下でのシリコン量子ドットの作製

    加藤慎也,櫟原瑛士,黒川康良,岸直希,曾我哲夫

    第15回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:ホテルさっぽろ芸文館、札幌   Country:Japan  

  143. 太陽光発電のイノベーションはこれだ! Invited

    新船 幸二、黒川 康良、佐久間 俊行、松川 洋、若宮 淳志

    第15回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2018.7

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

    Venue:ホテルさっぽろ芸文館、札幌   Country:Japan  

  144. Evaluation of impurity diffusion for Si Quantum Dot Multilayers International conference

    R. Miyagawa, S. Kato, R. Akaishi, K. Kitazawa, Y. Kurokawa, N. Kishi, T. Soga and O. Eryu

    The Scientific International Symposium on SIMS and Related Techniques Based on Ion-Solid Interactions (SISS-20)  

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Tokyo, Japan   Country:Japan  

  145. EFFECT OF NOVEL SUB-MICRON STRUCTURE FABRICATED ONTO CRYSTALLINE SILICON ON OPTICAL PROPERITES AND MINORITY CARRIER LIFETIME International conference

    Miki Sei, Yasuyoshi Kurokawa, Shinya Kato, Kazuhiro Gotoh, Noritaka Usami

    Grand Renewable Energy 2018 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Yokohama, Japan   Country:Japan  

  146. Development of the Passivation Layer for p-type CuI Thin Film Fabricated by the 2-step Method as the Novel Hole Selective Contact of Silicon Heterojunction Solar Cells International conference

    M. Cui, K. Gotoh, Y. Kurokawa and N. Usami

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Waikoloa, Hawaii, USA   Country:Japan  

  147. Application of light-trapping structure using Ge dot mask by alkaline etching to heterojunction solar cell International conference

    Atsushi Hombe, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Noritaka Usami

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Waikoloa, Hawaii, USA   Country:United States  

  148. Improving intrinsic silicon nanoparticle film by press treatment for use in p-i-n solar cells International conference

    Eiji Ichihara, Shinya Kato, Ryushiro Akaishi, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Naoki Kishi, Tetsuo Soga

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Waikoloa, Hawaii, USA   Country:United States  

  149. Structural, Optical and Electrical Characterization of Heterojunction Rib-Si Solar Cells International conference

    Makoto Konagai, Rei Kondo, Toshiki Otani, Satomi Takahashi, Kentarou Sawano, Yukimi Ichikawa, Kazuyoshi Nakada, Yasuyoshi Kurokawa

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Waikoloa, Hawaii, USA   Country:United States  

  150. Local structure of high performance TiOx passivating layer revealed by electron energy loss spectroscopy International conference

    T. Mochizuki, K. Gotoh, A. Ohta, Y. Kurokawa, S. Miyazaki, T. Yamamoto, N. Usami

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Waikoloa, Hawaii, USA   Country:United States  

  151. Deposition and Characterization of Si Quantum Dot Multilayers Prepared by Plasma Enhanced Chemical Vapor Deposition using SiH4 and CO2 Gases International conference

    R. Akaishi, K Kitazawa, . Ono, K. Gotoh, E. Ichihara, S. Kato, N. Usami and Y. Kurokawa

    7th World Conference on Photovoltaic Energy Conversion (WCPEC-7) 

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    Event date: 2018.6

    Language:English   Presentation type:Poster presentation  

    Venue:Waikoloa, Hawaii, USA   Country:United States  

  152. Control of the electrical properties of BaSi<inf>2</inf>evaporated films for solar cell applications International conference

    Hara K.

    2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 

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    Event date: 2018.5

    Language:English   Presentation type:Oral presentation (general)  

    DOI: 10.1109/PVSC.2017.8366650

    Scopus

  153. Nb-doped TiO2 for silicon quantum dot solar cells as a carrier selective contact layer International conference

    Y. Kurokawa, K. Gotoh, and N. Usami

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  154. Fabrication of Ultra-small Silicon Nanoparticles by Etching using HF and HNO3 Solution International conference

    S. Kato, E. Ichihara, Y. Kurokawa, N. Kishi, T. Soga

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  155. Characterization of hydrogen around a-Si:H/c-Si interface by resonance nuclear reaction analysis International conference

    K. Gotoh, S. Ogura, S. Kato, Y. Kurokawa, K. Fukutani, and N. Usami

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  156. Impact of interlayers on thermal stability of TiOx passivating layer deposited by atomic layer deposition International conference

    T. Mochizuki, K. Gotoh, Y. Kurokawa, and N. Usami

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  157. Investigation on the thermal stability of p-type CuI as hole selective contact for the silicon heterojunction solar cells International conference

    Min Cui, K. Gotoh, Y. Kurokawa, and N. Usami

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  158. Effect of substrate modification on the optical and electrical properties of thermally-evaporated barium disilicide thin-films for solar cell applications International conference

    Lien T.K. Mai, Y. Nakagawa, R. Akaishi, Y. Kurokawa, and N. Usami

    10th International Workshop on Crystalline Silicon for Solar Cells 

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    Event date: 2018.4

    Language:English   Presentation type:Poster presentation  

    Venue:Sendai, Miyagi, Japan   Country:Japan  

  159. Development of spin-coated copper iodide film on silicon for use in hole-selective contacts International conference

    Kazuhiro Gotoh, Min Cui, Isao Takahashi, Yasuyoshi Kurokawa, Noritaka Usami

    SiliconPV 2018 

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    Event date: 2018.3

    Language:English   Presentation type:Poster presentation  

    Venue:Lausanne, Switzerland   Country:Switzerland  

  160. Evaluation of Si Rib Solar Cells by Voc and Isc Mapping

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  161. Preparation of BaSi2 thin films on micro-textured glass substrates and evaluation of optical properties of the thin films

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  162. Evaluating Structural and Optical Properties of Barrier Layer Condition for Silicon Quantum Dot Superlattice by Plasma Enhanced Chemical Vapor Deposition

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  163. Evaluation of Si Nanowire MOS Capacitor Using High-k Materials

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    Event date: 2018.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Country:Japan  

  164. 障壁高さのSi量子ドット太陽電池へ与える影響

    北沢宏平、赤石龍士郎、小野聖、宇佐美徳隆、黒川康良

    第2回フロンティア太陽電池セミナー 

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    Event date: 2017.11 - 2017.12

    Language:Japanese   Presentation type:Poster presentation  

    Venue:金沢大学、金沢   Country:Japan  

  165. Surface Passivation Quality of Atomic Layer Deposited TiO2 Thin Layer for Carrier Selective Contact on Crystalline Silicon International conference

    Takeya Mochizuki , Kazuhiro Gotoh, Isao Takahashi, Yasuyoshi Kurokawa, Noritaka Usami

    2017 MRS Fall Meeting & Exhibit 

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    Event date: 2017.11 - 2017.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hynes Convension Center, Boston, USA   Country:United States  

  166. Alternative Simple Method to Realize P-Type BaSi2 Thin Films for Si Heterojunction Solar Cells Application International conference

    Kazuma Takahashi , Yoshihiko Nakagawa, Kosuke Hara, Isao Takahashi, Yasuyoshi Kurokawa, Noritaka Usami

    2017 MRS Fall Meeting & Exhibit 

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    Event date: 2017.11 - 2017.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hynes Convension Center, Boston, USA   Country:United States  

  167. Performance Improvement of Silicon Nanowire Based Solar Cells Using Al2O3/TiO2 Passivation Films International conference

    Yasuyoshi Kurokawa, Ryota Nezasa, Shinya Kato, Hisashi Miyazaki, Isao Takahashi, Noritaka Usami

    2017 MRS Fall Meeting & Exhibit 

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    Event date: 2017.11 - 2017.12

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Hynes Convension Center, Boston, USA   Country:United States  

  168. INFLUENCE OF BARRIER LAYER'S HEIGHT ON THE PERFORMANCE OF Si QUANTUM DOTS SOLAR CELLS International conference

    K. Kitazawa, R. Akaishi, S. Ono, I. Takahashi, N. Usami, and Y. Kurokawa

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  169. FABRICATION OF LIGHT TRAPPING STRUCTURE BY SELECTIVE ETCHING OF THIN Si SUBSTRATES MASKED WITH A Ge DOTS LAYER International conference

    A. Hombe, Y. Kurokawa, S. Akagi, Y. Yamamoto, D. Yurasov, A. Novikov, and Noritaka Usami

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  170. MODULATION OF DEPOSITION TEMPERATURE OF TIO2 FOR PASSIVATIING ELECTRON SELECTIVE CONTACT FOR SILICON HETEROJUNTION SOLAR CELL International conference

    T. Mochizuki, K. Gotoh, I. Takahashi, Y. Kurokawa, and N. Usami

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  171. INVESTIGATION OF EFFECTIVE LIGHT TRAPPING STRUCTURE WITH SUB-MICRON SIZE FOR CRYSTALLINE SILICON THIN FILM SOLAR CELLS International conference

    M. Sei, Y. Kurokawa, I. Takahashi, and N. Usami

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  172. FABRICATION OF SILICON HETEROJUNCTION SOLAR CELLS WITH BARIUM DISILICIDE THIN FILMS PREPARATED BY THERMAL EVAPORATION International conference

    K. Takahashi, Y. Nakagawa, K. Goto, K. O. Hara, I. Takahashi, Y. Kurokawa, and N. Usami

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  173. FABRICATION OF COPPER IODIDE BY 2-STEP METHOD AS HOLE SELECTIVE CONTACT FOR CRYSTALLINE SILICON SOLAR CELL -A POTENTIAL ALTERNATIVE TO AMORPHOUS SILICON HETEROJUNCTION International conference

    K. Kitazawa, R. Akaishi, S. Ono, I. Takahashi, N. Usami, and Y. Kurokawa

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  174. FORMATION OF BLACK SILICON USING THE SIGE SELF-ASSEMBLED ISLANDS AS A MASK FOR SELECTIVE ETCHING International conference

    Y. Ota, A. Hombe, Y. Kurokawa, N. Usami, A. Novikov, M. Shaleev, D. Yurasov, N. Baidakova, E. Morozova, E. Skorokhodov, and V. Verbus

    27th International Photovoltaic Science and Engineering Conference 

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    Event date: 2017.11

    Language:English   Presentation type:Poster presentation  

    Venue:Lake Biwa Otsu Prince Hotel, Otsu   Country:Japan  

  175. p型BaSi2/n型テクスチャ構造Si太陽電池の太陽電池特性評価

    藤原道信、高橋一真、中川慶彦、後藤和泰、高橋勲、黒川康良、宇佐美徳隆

    第5回応用物理学会 名古屋大学スチューデントチャプター東海地区学術講演会 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  176. Si基板上へのSiGe層の高速エピタキシャル成長に向けて

    深見昌吾、増田翔太、本部惇史、中川慶彦、後藤和泰、黒川康良、ダムリン マルワン、宇佐美徳隆

    第5回応用物理学会 名古屋大学スチューデントチャプター東海地区学術講演会 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  177. ガラス基板上へのBaSi2/TiO₂膜ヘテロ構造の作製と評価

    中川慶彦、望月健矢、後藤和泰、黒川康良、宇佐美徳隆

    第5回応用物理学会 名古屋大学スチューデントチャプター東海地区学術講演会 

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    Event date: 2017.10

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  178. Effect of sputtered a-Si on effective carrier lifetime of c-Si with ultra-thin SiO2 structure International conference

    K. Gotoh, I. Takahashi, Y. Kurokawa, and N. Usami

    33rd European PV Solar Energy Conference and Exhibition 

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    Event date: 2017.9

    Language:English   Presentation type:Poster presentation  

    Venue:Amsterdam, The Netherlands   Country:Netherlands  

  179. Fabrication of a Si Nanowire MOS Capacitor for the Application to Energy Storage Devices International conference

    R. Nezasa, Y. Kurokawa, and N. Usami

    International Conference on Solid State Devices and Materials (SSDM2017) 

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    Event date: 2017.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Sandai, Miyagi, Japan   Country:Japan  

  180. 単層Geドットマスクを用いた選択エッチングによる結晶Si太陽電池用光閉じ込め構造の薄型基板への作製

    本部惇史、黒川康良、赤木成明、山本裕三、宇佐美徳隆

    第78回 応用物理学会秋季学術講演会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡国際会議場、福岡   Country:Japan  

  181. ヘテロ接合型Si系太陽電池の新規正孔選択輸送層p型Culの熱安定性

    崔敏、後藤和泰、髙橋勲、黒川康良、宇佐美徳隆

    第78回 応用物理学会秋季学術講演会 

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    Event date: 2017.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:福岡国際会議場、福岡   Country:Japan  

  182. ヘテロ接合型Si系太陽電池の新規正孔選択輸送層p型Culの作製と評価

    崔敏、後藤和泰、髙橋勲、黒川康良、中村京太郎、大下祥雄、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋大学、名古屋   Country:Japan  

  183. BaSi2蒸着膜中の酸素濃度低減と結晶配向への影響

    本部惇史、黒川康良、赤木成明、山本裕三、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  184. p型BaSi2/n型テクスチャSiのダイオード特性評価

    藤原道信、高橋一真、中川慶彦、後藤和泰、髙橋勲、黒川康良、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  185. p型BaSi2薄膜を用いたヘテロ接合型Si太陽電池の作製

    高橋一真、中川慶彦、原康祐、髙橋勲、黒川康良、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  186. BaSi2蒸着膜のa-Si被膜による表面酸化抑制

    原康祐、Cham Thi Trinh、 黒川康良、有元圭介、山中淳二、中川清和、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  187. 大容量蓄電デバイス応用に向けたSiナノワイヤMOSキャパシタの作製

    根笹良太、黒川康良、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  188. Geドットマスクを利用して作製した新型光閉じ込め構造への原子層堆積法によるアルミナパッシベーション

    太田湧士、本部惇史、黒川康良、後藤和泰、髙橋勲、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  189. キャリア選択接合層応用に向けたNbドープTiO₂薄膜の作製と物性評価

    望月健矢、後藤和泰、髙橋勲、黒川康良、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  190. Geドットマスクを用いたアンモニア溶液エッチングによる太陽電池用新規光閉じ込め構造の開発

    本部惇史、黒川康良、Dmitrij Yuasov, Alexey Novikov, 宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  191. FDTD法を用いたシリコンナノワイヤ構造の光散乱シミュレーション

    清美樹、黒川康良、髙橋勲、宇佐美徳隆

    第14回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2017.7

    Language:Japanese   Presentation type:Poster presentation  

    Venue:名古屋大学、名古屋   Country:Japan  

  192. BaSi2/Si heterostructures for photovoltaic applications Invited International conference

    N. Usami, K. Takahashi, J. A. Wibowo, Y. Nakagawa, and Y. Kurokawa

    European Materials Research Society 2017 Spring Meeting 

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    Event date: 2017.5

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:Strasbourg, France   Country:France  

  193. Toward bandgap widening of BaSi2 by carbon substitution using 3C-SiC-on-Si heteroepitaxial wafer International conference

    Y. Nakagawa, Y. Kurokawa, and N. Usami

    European Materials Research Society 2017 Spring Meeting 

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    Event date: 2017.5

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Strasbourg, France   Country:France  

  194. Realization of p-type BaSi2 by simple thermal evaporation on Si grown by aluminium induced crystallization International conference

    J. A. Wibowo, Y. Nakagaya, Y. Kurokawa, and N. Usami

    10th International Conference on Silicon Epitaxy and heterostructures 

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    Event date: 2017.5

    Language:English   Presentation type:Poster presentation  

    Venue:Coventry, UK   Country:Netherlands  

  195. Development of Spin-coated Copper Iodide Film on Silicon for Use in Hole-selective Contacts International conference

    K. Gotoh, M. Cui, I. Takahashi, Y. Kurokawa, and N. Usami

    7th Internationl Conference on Crystalline Silicon Photovoltaics 

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    Event date: 2017.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Freiburg, Germany   Country:Germany  

  196. 3C-SiC 膜上に成長したBaSi2 膜の結晶構造の評価

    中川慶彦、黒川康良、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  197. BaSi2蒸着膜中の酸素不純物に関する調査

    原康祐、山本千綾、山中淳二、有元圭介、中川清和、黒川康良、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  198. テクスチャSi上に真空蒸着法で形成したBaSi₂薄膜の評価

    藤原道信、高橋一真、中川慶彦、後藤和泰、黒川康良、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  199. スピンコート法で作製したCuIのヘテロ接合型太陽電池のホール選択層への検討

    後藤和泰、崔敏、高橋勲、黒川康良、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Poster presentation  

    Venue:パシフィコ横浜   Country:Japan  

  200. Siヘテロ接合太陽電池応用に向けたp型BaSi₂の作製技術開発

    高橋一真、中川慶彦、原康祐、黒川康良、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  201. 真空蒸着法により作製したa-Si/BaSi2の接触抵抗低減効果

    須原貴道、中川慶彦、原康祐、黒川康良、末益崇、宇佐美徳隆

    第64回応用物理学会春季学術講演会 

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    Event date: 2017.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:パシフィコ横浜   Country:Japan  

  202. Surface Morphology of Light Trapping Structure for Si Crystalline Thin Film Solar Cells formed using a Ge(Si) Dot Mask Grown by SS MBE International conference

    A. Hombe, Y. Kurokawa, D. V. Yurasov, M. V. Shaleev, E. E. Morozova, A. V. Novikov, and N. Usami

    XXI International symposium "Nanophysics & Nanoelectronics" 

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    Event date: 2017.3

    Language:English   Presentation type:Poster presentation  

    Venue:Nizhny Novgorod, Russia   Country:Japan  

  203. シリコン系材料を利用した次世代太陽電池の開発

    黒川 康良

    第60回サイエンスカフェ講演会 

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    Event date: 2017.2

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  204. Zn3P2/BaSi2ヘテロ接合太陽電池に向けたダイオード特性評価

    高橋一真、勝部涼司、黒川康良、野瀬嘉太郎、宇佐美徳隆

    第1回フロンティア太陽電池セミナー 

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    Event date: 2016.11

    Language:English   Presentation type:Poster presentation  

    Venue:京都大学化学研究所   Country:Japan  

  205. 薄膜Si太陽電池応用のための新規光閉じ込め構造に関する光学シミュレーション International conference

    清美樹, 黒川康良, 宇佐美徳隆

    第1回フロンティア太陽電池セミナー 

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    Event date: 2016.11

    Language:English   Presentation type:Poster presentation  

    Venue:京都大学化学研究所   Country:Japan  

  206. シリコン系太陽電池の未来技術 Invited

    黒川康良

    第1回フロンティア太陽電池セミナー 

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    Event date: 2016.11

    Language:English   Presentation type:Oral presentation (invited, special)  

    Venue:京都大学化学研究所   Country:Japan  

  207. Effect of Surface Morphology Randomness on Optical Properties of Si-based Photonic Nanostructures International conference

    26th International Photovoltaic Solar Energy Conference (PVSEC-26) 

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    Event date: 2016.10

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Singapore   Country:Japan  

  208. Geometry control of silicon-based photonic nanostructures by modulated stacking conditions of germanium dots International conference

    26th International Photovoltaic Solar Energy Conference (PVSEC-26) 

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    Event date: 2016.10

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  209. Optical characterization of double-side textures using photonic nanostructures for thin-wafer c-Si solar cells International conference

    T.Tayagaki, D. Furuta, O. Aonuma, I. Takahashi, Y.Hoshi, Y. Kurokawa, and N.Usami

    SSDM 2016 

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  210. Bandgap Tuning of Silicon Nanowire Arrays for the Application to All Silicon Tandem Solar Cells International conference

    Y. Kurokawa, M. Yano, S. Miyajima, A. Yamada

    SSDM2016  

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    Event date: 2016.9

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  211. Siヘテロ接合太陽電池におけるホール選択層としてのBaSi2の検討

    高橋一真、中川慶彦、原康祐、黒川康良、宇佐美徳隆

    第77回応用物理学会秋季学術講演会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:朱鷺メッセ、新潟   Country:Japan  

  212. 固体ソースMBE法で作製した単層Geドットマスクを用いた結晶Si太陽電池用光閉じ込め構造の表面形態

    本部惇史、黒川康良、Dmitrij Yuasov、Alexey Novikov、宇佐美徳隆

    第77回応用物理学会秋季学術講演会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:朱鷺メッセ、新潟   Country:Japan  

  213. 単一原料の蒸着によるa-Si/BaSi₂積層構造の作製

    原康祐、Cham Thi Trinh、黒川康良、有元圭介、山中淳二、中川清和

    第77回応用物理学会秋季学術講演会 

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    Event date: 2016.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:朱鷺メッセ、新潟   Country:Japan  

  214. Novel light trapping structure by alkaline etching using a Ge dot mask for crystalline Si solar cells International conference

    A.Hombe, Y.Kurokawa, and N.Usami

    IEEE Nano2016 

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    Event date: 2016.8

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  215. 太陽光発電技術の現状と課題

    黒川康良

    (公財)科学技術交流財団 第1回「低炭素社会実現のための 

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    Event date: 2016.8

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋大学   Country:Japan  

  216. Proposal of a Method to Realize BaSi₂ Thin Films with Uniform Orientation using Reactivity of Excessive Ba in the Film and Si Substrate in Vacuum Evaporation International conference

    Y.Nakagawa, C.T.Trinh, K.O.Hara, Y. Kurokawa, T. Suemasu and N.Usami

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:九州大学、福岡   Country:Japan  

  217. Preferred Orientation of BaSi2 Thin Films Fabricated by Thermal Evaporation International conference

    APAC Silicide 2016 

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    Event date: 2016.7

    Language:English   Presentation type:Poster presentation  

    Country:Japan  

  218. Post-annealing Effects on BaSi2 Evaporated Films Grown on Si Substrates International conference

    APAC Silicide 2016 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  219. Investigation of p-type Emitter Layer Materials for Heterojunction Barium Silicide Thin Film Solar Cells International conference

    K. Takahashi, Y. Nakagawa, K. O. Hara, Y. Kurokawa, and N. Usami

    APAC Silicide 2016 

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    Event date: 2016.7

    Language:English   Presentation type:Oral presentation (general)  

    Venue:Fukuoka, Japan   Country:Japan  

  220. Effects of Luminescent Coupling in Perovskite/c-Si Multijunction Solar Cells with Nanostructured Interlayer International conference

    T.Tayagaki, Y.Kurokawa, and N.Usami

    32nd EUPVSEC 

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    Event date: 2016.6

    Language:English   Presentation type:Poster presentation  

    Country:Germany  

  221. 太陽光発電技術の現状と課題

    黒川康良

    (公財)科学技術交流財団 第1回「半導体による太陽光―水素エネルギー変換技術研究会」 

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    Event date: 2016.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:名古屋工業大学   Country:Japan  

  222. Application of New Doping Techniques to Solar Cells for Low Temperature Fabrication International conference

    I.Takahashi, Y.Kurokawa, and N.Usami

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    Event date: 2016.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  223. Control of the Electrical Properties of BaSi2 Evaporated Films for Solar Cell Applications International conference

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    Event date: 2016.6

    Language:English   Presentation type:Oral presentation (general)  

    Country:United States  

  224. トコトンやさしい太陽電池デバイスシミュレーション

    黒川 康良

    トコトンやさしい太陽電池デバイスシミュレーション 

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    Event date: 2016.5

    Language:Japanese   Presentation type:Oral presentation (keynote)  

    Venue:アオーレ長岡   Country:Japan  

  225. フォトニックナノ構造とMetal AssistedChemical Etchingを用いた新規光閉じ込め構造の作製と光学特性 International conference

    清美樹, 黒川康良, 宇佐美徳隆

    第13回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2016.5

    Language:English   Presentation type:Poster presentation  

    Venue:アオーレ長岡   Country:Japan  

  226. 高性能結晶シリコン太陽電池の実現に向けた新規ヘテロ接合用材料と高品質シリコン結晶に関する研究

    宇佐美徳隆、高橋勲、黒川康良、中塚理

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  227. MACES法で作製したシリコンナノワイヤの細線化

    矢野貢、黒川康良、宮島晋介、山田明

    MACES法で作製したシリコンナノワイヤの細線化 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  228. シリコンナノワイヤ太陽電池のキャリア収集特性の改善

    加藤慎也、阿部祐介、白柳 裕介、黒川康良、宮島晋介、小長井誠

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  229. 単層Geドットマスクを用いたアルカリエッチングによる結晶Si太陽電池用新規光閉じ込め構造

    本部惇史、黒川康良、宇佐美徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  230. 表面形状のランダムネスを有するフォトニックナノ構造の光学特性解析

    青沼理、黒川康良、太野垣健、宇佐美徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  231. Geドット積層条件の変調によるフォトニックナノ構造の形状制御

    古田大知、青沼理、黒川康良、宇佐美徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  232. フォトニックナノ構造とMetal Assisted Chemical Etching 法を用いた新規光閉じ込め構造の作製

    清美樹、黒川康良、宇佐美 徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  233. 高速成膜によるBaSi₂蒸着膜の構造・特性変化

    原康祐、Trinh Thi Cham、⿊川康良、有元圭介、山中 淳⼆、中川清和、末益崇、宇佐美徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  234. アンドープBaSi₂蒸着膜へのポストアニール効果

    須原貴道、村田晃⼀、Navabi Aryan、Che Xiaoyu、中川慶彦、原康祐、黒川康良、末益崇、Wang Kang、宇佐美徳隆

    第63回応用物理学会春季学術講演会 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Venue:東京工業大学   Country:Japan  

  235. BaSi₂薄膜太陽電池におけるp型エミッタ層材料の探索

    高橋一真、中川慶彦、原康祐、黒川康良、宇佐美徳隆

    BaSi₂薄膜太陽電池におけるp型エミッタ層材料の探索 

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    Event date: 2016.3

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  236. Silicon nanowire solar cells for the application to the next generation photovoltaics International conference

    Yasuyoshi Kurokawa

    11th China SoG Silicon and PV Power Conference (11th CSPV) 

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    Event date: 2015.11

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Japan  

  237. 水素プラズマ処理による多結晶シリコンナノワイヤ薄膜の欠陥密度とキャリアライフタイムへの影響

    加藤慎也,山崎竜也,黒川 康良,宮島晋介,小長井誠

    第76回応用物理学会秋季学術講演会 

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    Event date: 2015.9

    Language:English   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場   Country:Japan  

  238. 真空蒸着法で作製したBaSi₂膜の面方位の形成メカニズムの検討

    中川慶彦、原康祐、黒川康良、末益崇、宇佐美徳隆

    第76回応用物理学会秋季学術講演会 

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    Event date: 2015.9

    Language:Japanese   Presentation type:Oral presentation (general)  

    Venue:名古屋国際会議場   Country:Japan  

  239. シリコンナノ構造を利用した次世代太陽電池の開発

    黒川康良

    日本真空学会 機能薄膜部会 ナノ構造機能創成専門部会 第3回研究会 <薄膜ナノ構造制御と機能性の創成> 

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    Event date: 2015.6

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

    Venue:東京工業大学   Country:Japan  

  240. シリコンナノワイヤの細線化とバンドギャップ評価

    矢野貢,黒川康良,宮島晋介,山田明

    第12回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Poster presentation  

    Venue:郡山市 ホテル華の湯   Country:Japan  

  241. シリコンナノワイヤ/Al2O3薄膜のキャリアライフタイムのアニール温度依存性評価

    加藤慎也, 山崎竜也, 黒川康良, 宮島晋介, 小長井誠

    第12回「次世代の太陽光発電システム」シンポジウム 

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    Event date: 2015.5

    Language:Japanese   Presentation type:Poster presentation  

    Venue:郡山市 ホテル華の湯   Country:Japan  

  242. 量子ナノ構造を利用したシリコン系太陽電池

    黒川康良

    名古屋大学シリコンフロンティア研究会シンポジウム 

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    Event date: 2015.4

    Language:English   Presentation type:Oral presentation (general)  

    Venue:名古屋大学フロンティアプラザ   Country:Japan  

  243. Theoretical and experimental investigation of the recombination reduction at surface and grain boundaries in Cu(In,Ga)Se2 solar cells by valence band control International conference

    T.Nishimura, Y.Hirai, Y.Kurokawa and A.Yamada

    2015 MRS Spring Meeting & Exhibit 

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    Event date: 2015.4

    Language:English   Presentation type:Oral presentation (general)  

    Country:Japan  

  244. Fukushima recovery PV project International conference

    Makoto Konagai, Yasuyoshi Kurokawa

    Singapore-Japan Joint Workshop on Photovoltaics 2014 

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    Event date: 2014.12

    Language:English   Presentation type:Oral presentation (invited, special)  

    Country:Singapore  

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Research Project for Joint Research, Competitive Funding, etc. 12

  1. 元素戦略上優位なシリコン系ナノ材料を利用した高効率オールシリコンンタンデム太陽電池の開発

    2016.10 - 2019.3

    科学技術振興機構  先端的低炭素化技術開発 ALCA 

    黒川 康良

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    Authorship:Principal investigator  Grant type:Competitive

  2. 量子ナノ構造を利用した新型高効率シリコン系太陽電池の開発

    2011.10 - 2017.3

    さきがけ 「太陽光と光電変換機能」 

    黒川 康良

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    Authorship:Principal investigator  Grant type:Competitive

  3. 超高効率モジュール技術開発/超高効率多段接合モジュール開発 International coauthorship

    2020.10

    太陽光発電主力電源化推進技術開発/太陽光発電の新市場創造技術開発/移動体用太陽電池の研究開発 

    黒川康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\9064825 ( Direct Cost: \7882825 、 Indirect Cost:\1182000 )

  4. 太陽電池セル、モジュールの共通基盤技術開発/先端複合技術シリコン太陽電池プロセス共通基盤に関する研究開発 International coauthorship

    2016.10 - 2020.3

    高性能・高信頼性太陽光発電の発電コスト低減技術開発 

    黒川康良

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    Authorship:Other  Grant type:Competitive

  5. 低炭素社会実現のための太陽光エネルギー変換機能材料・デバイス開発研究会

    2016.4 - 2018.3

    研究会事業 

    黒川康良

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    Authorship:Principal investigator  Grant type:Other

  6. 光とキャリアを完全利用するナノ構造体・結晶シリコン融合太陽電池

    2015.4 - 2017.3

    独立行政法人科学技術振興機構  先端的低炭素化技術開発 ALCA 

    黒川 康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  7. シリサイド半導体pn接合によるSiベース薄膜結晶太陽電池

    2015.4 - 2016.3

    独立行政法人科学技術振興機構  戦略的創造研究推進事業 CREST 

    黒川 康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  8. CZTS薄膜太陽電池の高効率化技術の研究開発 International coauthorship

    2012.10 - 2015.3

    太陽エネルギー技術研究開発 太陽光発電システム次世代高性能技術の開発 

    黒川康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  9. 非真空プロセスによる未来型化合物薄膜太陽電池の高性能化技術開発

    2011.11 - 2015.3

    独立行政法人科学技術振興機構  先端的低炭素化技術開発 ALCA 

    黒川 康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  10. 量子効果トップセル

    2011.10 - 2017.3

    革新的次世代エネルギー研究開発拠点事業 

    黒川 康良

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    Authorship:Collaborating Investigator(s) (not designated on Grant-in-Aid)  Grant type:Competitive

  11. 表面凹凸構造制御・高ヘイズZnO透明導電膜を用いた高効率アモルファスシリコン太陽電池の研究開発 International coauthorship

    2010.10 - 2015.3

    次世代多接合薄膜シリコン太陽電池の産学官協力体制による研究開発 

    黒川康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  12. 低倍率集光型薄膜フルスペクトル太陽電池の研究開発 International coauthorship

    2008.10 - 2015.3

    新エネルギー技術研究開発革新的太陽光発電技術研究開発 

    小長井誠

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    Authorship:Other  Grant type:Competitive

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KAKENHI (Grants-in-Aid for Scientific Research) 9

  1. Reduction of defect density in silicon quantum dot light-absorbers using hydrogen plasma treatment

    Grant number:20K05075  2020.4 - 2023.3

    JSPS 

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4420000 ( Direct Cost: \3400000 、 Indirect Cost:\1020000 )

  2. Development of high-performance thin film solar cells by controlling crystal defect cores in silicide semiconductor

    Grant number:20H05187  2020.4 - 2022.3

    JSPS  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\5980000 ( Direct Cost: \4600000 、 Indirect Cost:\1380000 )

  3. 元素戦略上優位なシリコン系ナノ材料を利用した高効率オールシリコンタンデム太陽電池の開発

    2016.11 - 2019.3

    科学技術振興機構  戦略的創造研究推進事業 ALCA 

    黒川 康良

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    Authorship:Principal investigator  Grant type:Competitive

  4. Development of innovative storage devices using silicon nanowire arrays

    Grant number:16K14546  2016.4 - 2019.3

    JSPS 

    Kurokawa Yasuyoshi

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\3770000 ( Direct Cost: \2900000 、 Indirect Cost:\870000 )

    Development of innovative storage devices with silicon nanowire (SiNW) arrays was researched. SiNW arrays were prepared by the metal assisted chemical etching method, which enables us to obtain SiNW arrays easily in a large area. To obtain dielectric materials with high-k and low leakage current, Al2O3/TiO2/Al2O3 stack layers were deposited on SiNW arrays by atomic layer deposition. From a high-angle annular dark field scanning transmission electron microscopy (HAADF-STEM) image, the thicknesses of each layer in the ATA stack layer were 3.7nm/15.2nm/3.6nm and the SiNW arrays were covered with the ATA stack layer completely. When the length of SiNW arrays was 8 μm, the electrostatic capacity of the SiNW MOS capacitor reached 84μF/cm2, which is the highest value in the SiNW MOS capacitors reported before.

  5. Si量子ナノワイヤーを用いた革新的太陽電池の研究

    Grant number:24656203  2012.4 - 2014.3

    独立行政法人日本学術振興会  科学研究費補助金  挑戦的萌芽研究

    黒川康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  6. 量子ナノ構造を利用した新型高効率シリコン太陽電池の開発

    2011.10 - 2017.3

    文部科学省  戦略的創造研究推進事業 さきがけ 

    黒川 康良

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    Authorship:Principal investigator  Grant type:Competitive

  7. ナノ粒子を用いた高効率カルコパイライト系太陽電池の研究

    Grant number:22360006  2010.4 - 2013.3

    独立行政法人日本学術振興会  科学研究費補助金  基盤研究(B)

    黒川康良

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    Authorship:Coinvestigator(s)  Grant type:Competitive

  8. シリコン量子ワイヤを用いた次世代太陽電池材料の開発

    Grant number:22860022  2010.4 - 2012.3

    独立行政法人日本学術振興会  科学研究費補助金  研究活動スタート支援

    黒川康良

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    Authorship:Principal investigator  Grant type:Competitive

  9. シリコン量子ドット超格子構造を用いた次世代太陽電池の作製

    Grant number:19-10348  2007.4 - 2009.3

    独立行政法人日本学術振興会  科学研究費補助金  特別研究員奨励費(DC1)

    黒川康良

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    Authorship:Principal investigator  Grant type:Competitive

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Industrial property rights 2

  1. 光吸収体

    黒川康良

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    Applicant:国立大学法人名古屋大学

    Application no:特願2017-70019  Date applied:2017.3

    Announcement no:特開2018-173462  Date announced:2018.11

    Country of applicant:Domestic   Country of acquisition:Domestic

  2. 太陽電池およびその製造方法

    山田明, 黒川康良, 加藤 慎也, 太田最実, 丹羽勇介, 福本貴文

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    Applicant:山田明, 黒川康良, 加藤 慎也, 太田最実, 丹羽勇介, 福本貴文

    Application no:特願2012-127359  Date applied:2012.6

    Announcement no:特開2013-016787 

    Patent/Registration no:JP-2011128544  Date registered:2013.1 

    Country of applicant:Domestic  

 

Teaching Experience (On-campus) 77

  1. 物質創製工学セミナー1A

    2020

  2. プロダクト開発実習 I

    2020

  3. 先端マテリアル工学概論1

    2020

  4. 物質創製工学セミナー1B

    2020

  5. Elements of Chemical Engineering

    2020

  6. Physical Chemistry Laboratory

    2020

  7. Fundamentals of Material Engineering Laboratory

    2020

  8. Experiments 1

    2020

  9. Materials Solid State Physics with Exercises

    2020

  10. Materials Solid State Physics

    2020

  11. Science and technology of function materials

    2020

  12. Physics of condensed matter and materials

    2020

  13. Electron theory in solids

    2020

  14. Introduction to Materials Engineering

    2020

  15. Physics of Materials Functions

    2020

  16. Processes on Functional Materials

    2020

  17. 学生実験2

    2020

  18. プロダクト開発実習II

    2020

  19. 物質創製工学セミナー1C

    2020

  20. 物質創製工学セミナー1D

    2020

  21. 物質創製工学セミナー2A

    2020

  22. 物質創製工学セミナー2B

    2020

  23. 物質創製工学特別実験及び演習1

    2020

  24. 物質創製工学特別実験及び演習2

    2020

  25. 物質創製工学セミナー2E

    2020

  26. マテリアル工学演習

    2020

  27. 卒業研究B

    2020

  28. 卒業研究A

    2020

  29. 材料機能物性学

    2019

  30. 学生実験第2

    2019

  31. 学生実験第1

    2019

  32. 物質プロセス工学セミナー1のA,C

    2019

  33. 物質プロセス工学セミナー1のB,D

    2019

  34. マテリアル工学科概論

    2019

  35. 先端マテリアル工学概論1

    2019

  36. プロダクト開発実習

    2019

  37. マテリアル固体物理2および演習

    2019

  38. マテリアル固体物理1

    2019

  39. プロダクト開発実習

    2019

  40. 物質プロセス工学セミナー1のA,C

    2018

  41. マテリアル固体物理2および演習

    2018

  42. マテリアル工学科概論

    2018

  43. 材料工学実験および演習1

    2018

  44. 機能材料プロセス

    2018

  45. マテリアル固体物理1

    2018

  46. 材料工学実験および演習2

    2018

  47. 物質プロセス工学セミナー1のB,D

    2018

  48. 先進モビリティ学

    2018

  49. 先端マテリアル工学概論1

    2018

  50. 材料工学実験基礎

    2017

  51. 物質プロセス工学セミナー1のB,D

    2017

  52. 物質プロセス工学セミナー1のA,C

    2017

  53. 機能材料プロセス

    2017

  54. 基礎セミナーA

    2017

  55. 数学1および演習

    2017

  56. 材料工学実験および演習1

    2017

  57. 材料工学実験および演習2

    2017

  58. 材料工学序論

    2017

  59. マテリアル工学科概論

    2017

  60. 材料工学序論

    2016

  61. 材料工学実験および演習1

    2016

  62. 半導体結晶工学特論

    2016

  63. マテリアル工学1

    2016

  64. 基礎セミナーA

    2016

  65. 数学1および演習

    2016

  66. フォトニクス材料工学セミナー1のA,C

    2016

  67. フォトニクス材料工学セミナー1のB,D

    2016

  68. 材料工学実験および演習2

    2016

  69. 物理工学科概論

    2016

  70. 基礎セミナーA

    2015

  71. 材料工学序論

    2015

  72. 材料工学実験基礎

    2015

  73. フォトニクス材料工学特論

    2015

  74. フォトニクス材料工学セミナー1のA,C

    2015

  75. フォトニクス材料工学セミナー1のB,D

    2015

  76. 材料工学実験および演習2

    2015

  77. 物理工学科概論

    2015

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Teaching Experience (Off-campus) 2

  1. 材料生産システム特別講義I

    2019.4 - 2020.3 Niigata University)

  2. 材料生産システム特別講義I

    Niigata University)

 

Social Contribution 10

  1. 太陽光発電に関する総合イベント PV JAPAN

    2009

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    アカデミックブースにて研究内容を展示会参加者にポスターにて説明

  2. テクノ・フェア名大2017

    Role(s):Informant

    名古屋大学  名古屋大学  2017.10

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    Audience: Junior students, High school students, College students, Graduate students, Teachers, Guardians, Researchesrs, General, Scientific, Company

    Type:Other

    アウトリーチ活動の一環で研究内容の一般公開と情報提供

  3. 静岡県立磐田南高等学校「ミニ大学」

    Role(s):Lecturer

    静岡県立磐田南高等学校  ナノマテリアルってなんなの?  2019.9

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    Audience: High school students

    Type:Visiting lecture

  4. 2019年度名古屋大学テクノサイエンスセミナー

    Role(s):Lecturer, Organizing member

    名古屋大学工学部マテリアル工学科  テクノサイエンスセミナー  2019.8

  5. JST太陽電池キャラバン 太陽電池学で語る未来

    2014.2

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    「10億分の1mのナノワイヤ革命」という題目で講演

  6. JST主催 中学生のための太陽電池教室

    Role(s):Lecturer

    JST  2013.9 - 2014.9

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    Type:Lecture

    太陽光スペクトルと太陽電池の関係について実験を交えて説明

  7. 女子高校生のための研究室ツアー

    2011.10 - 2013.10

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    女子高校生に実験室を体験

  8. 「女子中高生 夏の学校 2011 〜科学・技術者のたまごたちへ〜」

    2011.8

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    女子中高生に対してポスターによる研究説明

  9. 応用物理学会薄膜・表面物理分科会 第39回薄膜・表面物理基礎講座

    2010.11

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    「第三世代太陽電池研究開発の現状―シリコン量子ドット・ワイヤを用いた新世代太陽電池―」という題目で講演

  10. 静岡県掛川市第16回 環境を考える市民の集い 太陽光発電スクール

    2010.3

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    小中学生を対象に太陽電池に関する実験

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Media Coverage 13

  1. 財団賞12件 奨励金14件 永井科学技術財団研究助成 Newspaper, magazine

    日刊工業新聞  日刊工業新聞  第8面  2021.3

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    Author:Myself 

  2. 財団賞の受賞者決定 永井科学技術財団 Newspaper, magazine

    中部経済新聞  中部経済新聞  第2面  2021.3

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    Author:Myself 

  3. 結晶シリコン太陽電池の⾼性能化を実現、名古屋⼤が新材料 Internet

    ITmedia Inc.  スマートジャパン  2019.1

  4. 名⼤、シリコン太陽電池で新材料、⾼効率化に期待 Internet

    日経BP社  日経XTECH  2019.1

  5. 太陽電池の変換効率、酸化チタンで向上へ Newspaper, magazine

    日本経済新聞  日本経済新聞 朝刊  2019.1

  6. 【ニュース】名古屋⼤、太陽電池の⾼性能化に有⽤な新材料を開発- 太陽光発電の普及に期待- Internet

    科学技術.com  2018.12

  7. 【ニュース】名古屋⼤、太陽電池の⾼性能化に有⽤な新材料を開発- 太陽光発電の普及に期待- Internet

    名古屋大学  2018.12

  8. 探訪・先端研究/ナノワイヤ太陽電池−福島で国際ブランド構築 Newspaper, magazine

    日刊工業新聞  日刊工業新聞  24面  2012.5

  9. 太陽光発電 どれくらい使える? TV or radio program

    テレビ東京  トコトンハテナ  2011.11

  10. 東工大がシリコン量子ドット発表 Newspaper, magazine

    半導体産業新聞  半導体産業新聞  7面  2010.4

  11. 東工大、シリコン量子ドット太陽電池の開放電圧で世界最高値を記録 Newspaper, magazine

    日刊工業新聞  日刊工業新聞電子版  https://www.nikkan.co.jp/articles/view/00109322  2010.3

  12. 【応物学会プレビュー】Si量子ドット太陽電池,東工大が一歩進展 Internet

    日経BP社  Tech-On!  http://tech.nikkeibp.co.jp/dm/article/NEWS/20100310/180988/  2010.3

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    Author:Myself 

  13. 神秘月光虹&月光発電 TV or radio program

    日本テレビ  所さんの目がテン  2009.9

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    Author:Myself 

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Academic Activities 6

  1. 2021 International Conference on Solid State Devices and Materials (SSDM2021) International contribution

    Role(s):Planning, management, etc., Panel moderator, session chair, etc., Review, evaluation, Peer review

    SSDM2020 Organizing committee  2021.9

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    Type:Academic society, research group, etc. 

  2. 第33回太陽光発電国際会議組織委員会 International contribution

    Role(s):Planning, management, etc.

    宇佐美徳隆  2021.3

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    Type:Academic society, research group, etc. 

  3. 日本太陽光発電学会 広報委員会 International contribution

    Role(s):Planning, management, etc.

    日本太陽光発電学会  2020.10

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    Type:Academic society, research group, etc. 

  4. 第17回「次世代の太陽光発電システム」シンポジウム

    Role(s):Planning, management, etc.

    日本太陽光発電学会  2020.10

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    Type:Competition, symposium, etc. 

  5. 2020 International Conference on Solid State Devices and Materials (SSDM2020) International contribution

    Role(s):Planning, management, etc., Panel moderator, session chair, etc., Review, evaluation, Peer review

    SSDM2020 Organizing committee  2020.9

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    Type:Academic society, research group, etc. 

  6. 応用物理学会 機関誌企画・編集委員会

    Role(s):Planning, management, etc., Peer review

    応用物理学会  2019.4 - 2021.3

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    Type:Peer review 

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