Presentations -
-
Influence of insertion position of a LiF buffer layer on passivation performance of crystalline Si/SiOy/TiOx/Al heterostrucures International conference
Shohei Fukaya Kazuhiro Gotoh Takuya Matsui Hitoshi Sai Yasuyoshi Kurokawa Noritaka Usami
50th IEEE Photovoltaic Specialists Conference 2023.6.9
-
Numerical simulation study for analysis of hydrogenated amorphous silicon/crystalline silicon heterostructure by Reactive Molecular Dynamics Method International conference
Kazuma Inoue, Naoya Uene, Kazuhiro Gotoh, Yasuyoshi Kurokawa, Takashi Tokumasu, Noritaka Usami
50th IEEE Photovoltaic Specialists Conference 2023.6.9
-
Impact of Silicon Pyramid Texture Size on Perovskite/Silicon Tandem Solar Cell Performance International conference
Y. Li, H. Sai, C. McDonald, Z. Xu, Y. Kurokawa, N. Usami, T. Matsui
3rd tandemPV International Workshop 2023.6.7
-
Implementation of Nanoimprinted Light Trapping Structure Into Si Heterojunction Solar Cells International conference
Yasuyoshi Kurokawa, Yuto Kimata, Yoshiko Iseki, Kazuhiro Gotoh, Satoru Miyamoto, Ryo Ozaki, Kyotaro Nakamura, Yoshio Ohshita, Noritaka Usami
SiliconPV 2023 2023.4.11
-
Improvement of Passivation Performance of Silicon Nanocrystal/Silicon Oxide Compound Layer by Two-step Hydrogen Plasma Treatment International conference
Masashi Matsumi, Kazuhiro Gotoh, Markus Wilde, Yasuyoshi Kurokawa, Katsuyuki Fukutani, Noritaka Usami
SiliconPV 2023 2023.4.13
-
Mover Electrode/Stater with Double Electrodes Triboelectric Nanogenerator with High Instantaneous Current Triggered by a Surficial Contact Electrode International coauthorship International conference
Haitao Wang, Yasuyoshi Kurokawa, Kazuhiro Gotoh, Shinya Kato, Jia-Han Zhang and Noritaka Usami
2023 MRS Spring Meeting & Exhibit 2023.4.12
-
SiGe薄膜における歪み緩和と結晶傾斜への水素局在効果
加納 光樹, 宮本 聡 , 黒川 康良, 宇佐美 徳隆
第70回応用物理学会春季学術講演会 2023.3.15 応用物理学会
-
コロイダルリソグラフィ法とナノインプリント法による近赤外光に特化した光閉じ込め構造の作製
木股 佑斗, 後藤 和泰, 宮本 聡, 黒川 康良, 宇佐美 徳隆
第70回応用物理学会春季学術講演会 2023.3.17 応用物理学会
-
TiOx/SiOy/結晶Siヘテロ構造におけるAl成膜後のパッシ ベーション性能に及ぼすLiF層の効果
深谷 昌平, 後藤 和泰, 松井 卓矢, 齋 均, 黒川 康良, 宇佐美 徳隆
第70回応用物理学会春季学術講演会 2023.3.17 応用物理学会
-
2段階水素プラズマ処理によるシリコンナノ結晶/酸化シリコン複合膜のパッベーション性能向上
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70回応用物理学会春季学術講演会 2023.3.17 応用物理学会
-
ベイズ最適化を援用したシリコン量子ドット積層構造の高品質化と太陽電池応用
熊谷 風雅, 後藤 和泰 , 加藤 慎也, 宮本 聡 , 沓掛 健太朗, 宇佐美 徳隆, 黒川 康良
第70回応用物理学会春季学術講演会 2023.3.17 応用物理学会
-
水素化アモルファスシリコン/結晶シリコンヘテロ構造の解析に向けた反応性力場分子動力学法による数値シミュレーション研究
井上 和磨, 上根 直也, 後藤 和泰, 黒川 康良, 徳増 崇, 宇佐美 徳隆
第70回応用物理学会春季学術講演会 2023.3.17 応用物理学会
-
Simulation study of boron delta-doping layer on p-type hydrogenated amorphous silicon in silicon heterojunction solar cells International conference
Kazuhiro Gotoh, Yasuyoshi Kurokawa, and Noritaka Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.15
-
Improvement of contact resistivity by boron delta-doping in p-type amorphous silicon surface International conference
Kazuhiro Gotoh, Ryo Ozaki, Motoo Morimura, Yoshiko Iseki, Kyotaro Nakamura, Yasuyoshi Kurokawa, Yoshio Ohshita and Noritaka Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.14
-
Post-annealing effects on dual-layered hydrogenated amorphous silicon/crystalline silicon heterointerfaces International conference
Kazuma Inoue, Kazuhiro Gotoh, Kentaro Kutsukake, Naomi Sawamoto, Tappei Nishihara, Yasuyoshi Kurokawa, Atsushi Ogura, Noritaka Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.15
-
Study on carrier transport pathways in silicon nanocrystal/silicon oxide composite films International conference
Asaki Arata, Kazuhiro Gotoh, Shigeru Yamada, Yasuyoshi Kurokawa, Takashi Itoh, Noritaka Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.16
-
Application of hydrogenated silicon nanocrystal/silicon oxide compound layer to crystalline silicon solar cells International conference
Masashi Matsumi, Kazuhiro Gotoh, Satoru Miyamoto, Yasuyoshi Kurokawa, Noritaka Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.16
-
Anti-reflection coating of crystalline Si solar cells using stacked structures with silicon nanoparticle layers International conference
Shinya Kato, Yasuyoshi Kurokawa, Tetsuo Soga
33rd International Photovoltaic Science and Engineering Conference 2022.11.16
-
Photoconductivity measurement of silicon quantum dot multilayers for the Bayesian optimization International conference
Fuga Kumagai, Kazuhiro Gotoh, Satoru Miyamoto, Shinya Kato, Naoki Matsuo, Shigeru Yamada, Takashi Itoh, Noritaka Usami, Yasuyoshi Kurokawa
33rd International Photovoltaic Science and Engineering Conference 2022.11.16
-
Effect of a lithium fluoride layer on the passivation performance of metalized titanium oxide/silicon oxide/silicon heterostructures International conference
Shohei Fukaya, Kazuhiro Gotoh, Takuya Matsui, Hitoshi Sai, Yasuyoshi Kurokawa, Norikata Usami
33rd International Photovoltaic Science and Engineering Conference 2022.11.15