論文 - 宇佐美 徳隆
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Minority-carrier lifetime and photoresponse properties of B-doped p-BaSi2, a potential light absorber for solar cells
Bayu M. Emha, Cham Thi Trinh, Takabe Ryota, Yachi Suguru, Toko Kaoru, Usami Noritaka, Suemasu Takashi
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 5 ) 2017年5月
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Growth of BaSi2 film on Ge(100) by vacuum evaporation and its photoresponse properties
Cham Thi Trinh, Nakagawa Yoshihiko, Hara Kosuke O., Kurokawa Yasuyoshi, Takabe Ryota, Suemasu Takashi, Usami Noritaka
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 5 ) 2017年5月
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Investigation of p-type emitter layer materials for heterojunction barium disilicide thin film solar cells
Takahashi Kazuma, Nakagawa Yoshihiko, Hara Kosuke O., Kurokawa Yasuyoshi, Usami Noritaka
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 5 ) 2017年5月
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Postannealing effects on undoped BaSi2 evaporated films grown on Si substrates
Suhara Takamichi, Murata Koichi, Navabi Aryan, Hara Kosuke O., Nakagawa Yoshihiko, Cham Thi Trinh, Kurokawa Yasuyoshi, Suemasu Takashi, Wang Kang L., Usami Noritaka
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 5 ) 2017年5月
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Growth of BaSi2 film on Ge(100) by vacuum evaporation and its photoresponse properties 査読有り
C. T. Trinh, Y. Nakagawa, K. O. Hara, Y. Kurokawa, R. Takabe, T. Suemasu, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) 頁： 05DB06 2017年4月
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Postannealing effects on undoped BaSi2 evaporated films grown on Si substrates 査読有り
T. Suhara, K. Murata, A. Navabi, K. O. Hara, Y. Nakagawa, C. T. Trinh, Y. Kurokawa, T. Suemasu, K. L. Wang, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) 頁： 05DB05 2017年4月
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Investigation of p-type emitter layer materials for heterojunction barium disilicide thin film solar cells 査読有り
K. Takahashi, Y. Nakagawa, K. O. Hara, Y. Kurokawa, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) 頁： 05DB04 2017年4月
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Post-annealing effects on the surface structure and carrier lifetime of evaporated BaSi2 films
Hara Kosuke O., Cham Thi Trinh, Kurokawa Yasuyoshi, Arimoto Keisuke, Yamanaka Junji, Nakagawa Kiyokazu, Usami Noritaka
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 4 ) 2017年4月
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Optical characterization of double-side-textured silicon wafer based on photonic nanostructures for thin-wafer crystalline silicon solar cells
Tayagaki Takeshi, Furuta Daichi, Aonuma Osamu, Takahashi Isao, Hoshi Yusuke, Kurokawa Yasuyoshi, Usami Noritaka
JAPANESE JOURNAL OF APPLIED PHYSICS 56 巻 ( 4 ) 2017年4月
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Impact of anodic aluminum oxide fabrication and post-deposition anneal on the effective carrier lifetime of vertical silicon nanowires
V. H. Nguyen, P. Sichanugrist, S. Kato, and N. Usami
Solar Energy Materials and Solar Cells 166 巻 頁： 39-44 2017年3月
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Post-annealing effects on the surface structure and carrier lifetime of evaporated BaSi2 films 査読有り
K. O. Hara, C. T. Trinh, Y. Kurokawa, K. Arimoto, J. Yamanaka, K. Nakagawa, and N. Usami
Japanese Journal of Applied Physics 56 巻 頁： 04CS07 2017年3月
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Minority-carrier lifetime and photoresponse properties of B-doped p-BaSi2, a potential light absorber for solar cells 査読有り
M. E. Bayu, C. T. Trinh, R. Takabe, S. Yachi, K. Toko, N. Usami, and T. Suemasu
Jpn. J. Appl. Phys. ( 56 ) 頁： 05DB01 2017年2月
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Optical characterization of double-side-textured silicon wafer based on photonic nanostructures for thin-wafer crystalline silicon solar cells 査読有り
T.Tayagaki, D.Furuta, O.Aonuma, I.Takahashi, Y.Hoshi, Y.Kurokawa, and N.Usami
Japanese Journal of Applied Physics 56 巻 頁： 04CS01 2017年1月
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Exploring the potential of semiconducting BaSi2 for thin-film solar cell applications
Suemasu Takashi, Usami Noritaka
JOURNAL OF PHYSICS D-APPLIED PHYSICS 50 巻 ( 2 ) 頁： 1-18 2017年1月
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TEM and STEM Observations of a Flat Continuous Silicon-Germanium Thin Film Epitaxially Grown on Porous Silicon 査読有り
J. Yamanaka, N. Usami, S. Amtablian, A. Fave, M. Lemiti, C. Yamamoto, and K. Nakagawa
Journal of Materials Science and Chemical Engineering 5 巻 頁： 26-34 2017年1月
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Preferred Orientation of BaSi2 Thin Films Fabricated by Thermal Evaporation
K. O. Hara, C. T. Trinh, Y. Nakagawa, Y. Kurokawa, K. Arimoto, J. Yamanaka, K. Nakagawa, and N. Usami
JJAP Conference Proceedings ( 5 ) 頁： 11202 2017年
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Realization of Crystalline BaSi2 Thin Films by Vacuum Evaporation on (111)-oriented Si Layers Fabricated by Aluminum Induced Crystallization
J. A. Wibowo, I. Takahashi, K. O. Hara, and N. Usami
JJAP Conference Proceedings ( 5 ) 頁： 11201 2017年
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Controlling impurity distributions in crystalline Si for solar cells by using artificial designed defects
Y.Hayama, I.Takahashi, and N.Usami
Journal of Crystal Growth 468 巻 頁： 625-629 2017年
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Selective Etching of Si, SiGe, Ge and Its Usage for Increasing the Efficiency of Silicon Solar Cells
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 51 巻 ( 12 ) 頁： 1542-1546 2017年
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Development of Spin-coated Copper Iodide Film on Silicon for Use in Hole-selective Contacts
K. Gotoh, M. Cui, I. Takahashi, Y. Kurokawa, and N. Usami
Energy Procedia 124 巻 頁： 598-603 2017年