Presentations -
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Fabrication of CuI/a-Si:H/c-Si Structure for Application to Hole-selective Contacts of Heterojunction Si Solar Cells International conference
K. Gotoh, M. Cui, N. C. Thanh, K. Koyama, I. Takahashi, Y. Kurokawa, H. Matsumura, and N. Usami
44th IEEE Photovoltaics Specialists Conference
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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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BaSi2/Si heterostructures for photovoltaic applications 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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Ultrathin AlOx gentle passivation layer for improving the minority carrier lifetime of BaSi2 filme prepared by vacuum evaporation method for solar cell application International conference
N. M. Shaalan, N. Usami, and K. O. Hara
European Materials Research Society 2017 Spring Meeting
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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
Growth of strained Si/SiGe heterostructures on Si(110) substrates using solid-source molecular beam epitaxy
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Growth and Characterization of Isotopically Enriched Si-28/SiGe Heterostructures International conference
S. Miyamoto , Y. Hoshi, N. Usami, and K. M. Itoh
The 10th International Conference on Silicon Epitaxy and heterostructures
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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
The 10th International Conference on Silicon Epitaxy and heterostructures
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Controlling Impurity Distribution in Quasi-mono Crystalline Si Ingot by Seed Manipulation for Artificially Controlled Defect Technique International conference
Y. Hayama, I. Takahashi, and N. Usami
7th Internationl Conference on Crystalline Silicon Photovoltaics
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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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Characterization of p-BaSi2/n-Si solar cells using Boron-doped p-BaSi2 on textured n-Si (001) grown by molecular beam epitaxy
T. Deng, R. Takabe, Z. Xu, K. Toko, K. Gotoh, N. Usami, and T. Suemasu
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SMART法を用いた太陽電池用擬似単結晶Siの不純物制御
羽山優介、高橋勲、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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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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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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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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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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熱ALDによるAlOx層成膜時の酸化剤とパッシベーション性能の関係
市川寛章、高橋勲、宇佐美徳隆、白澤勝彦、高遠秀尚
第64回応用物理学会春季学術講演会
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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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Al誘起成長法を用いたp型Si多結晶薄膜の太陽電池応用
増田翔太、後藤和泰、高橋勲、中村京太郎、大下祥雄、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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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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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