Papers - USAMI Noritaka
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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 Vol. 56 ( 5 ) 2017.5
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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 Vol. 56 ( 5 ) 2017.5
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Growth of BaSi2 film on Ge(100) by vacuum evaporation and its photoresponse properties Reviewed
C. T. Trinh, Y. Nakagawa, K. O. Hara, Y. Kurokawa, R. Takabe, T. Suemasu, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) page： 05DB06 2017.4
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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, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) page： 05DB05 2017.4
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Investigation of p-type emitter layer materials for heterojunction barium disilicide thin film solar cells Reviewed
K. Takahashi, Y. Nakagawa, K. O. Hara, Y. Kurokawa, and N. Usami
Jpn. J. Appl. Phys. ( 56 ) page： 05DB04 2017.4
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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 Vol. 56 ( 4 ) 2017.4
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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 Vol. 56 ( 4 ) 2017.4
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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 Vol. 166 page： 39-44 2017.3
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Post-annealing effects on the surface structure and carrier lifetime of evaporated BaSi2 films Reviewed
K. O. Hara, C. T. Trinh, Y. Kurokawa, K. Arimoto, J. Yamanaka, K. Nakagawa, and N. Usami
Japanese Journal of Applied Physics Vol. 56 page： 04CS07 2017.3
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Minority-carrier lifetime and photoresponse properties of B-doped p-BaSi2, a potential light absorber for solar cells Reviewed
M. E. Bayu, C. T. Trinh, R. Takabe, S. Yachi, K. Toko, N. Usami, and T. Suemasu
Jpn. J. Appl. Phys. ( 56 ) page： 05DB01 2017.2
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Optical characterization of double-side-textured silicon wafer based on photonic nanostructures for thin-wafer crystalline silicon solar cells Reviewed
T.Tayagaki, D.Furuta, O.Aonuma, I.Takahashi, Y.Hoshi, Y.Kurokawa, and N.Usami
Japanese Journal of Applied Physics Vol. 56 page： 04CS01 2017.1
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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 Vol. 50 ( 2 ) page： 1-18 2017.1
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TEM and STEM Observations of a Flat Continuous Silicon-Germanium Thin Film Epitaxially Grown on Porous Silicon Reviewed
J. Yamanaka, N. Usami, S. Amtablian, A. Fave, M. Lemiti, C. Yamamoto, and K. Nakagawa
Journal of Materials Science and Chemical Engineering Vol. 5 page： 26-34 2017.1
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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 ) page： 11202 2017
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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 ) page： 11201 2017
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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 Vol. 468 page： 625-629 2017
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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 Vol. 51 ( 12 ) page： 1542-1546 2017
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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 Vol. 124 page： 598-603 2017
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Controlling impurity distribution in quasi-mono crystalline Si ingot by seed manipulation for artificially controlled defects technique
Hayama Yusuke, Takahashi Isao, Usami Noritaka
7TH INTERNATIONAL CONFERENCE ON SILICON PHOTOVOLTAICS, SILICONPV 2017 Vol. 124 page： 734-739 2017
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Development of spin-coated copper iodide on silicon for use in hole-selective contacts
Gotoh Kazuhiro, Cui Min, Takahashi Isao, Kurokawa Yasuyoshi, Usami Noritaka
7TH INTERNATIONAL CONFERENCE ON SILICON PHOTOVOLTAICS, SILICONPV 2017 Vol. 124 page： 598-603 2017