論文 - 宇佐美 徳隆
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Two-stage GAN-based generation of virtual 3D multicrystalline silicon reproducing nucleation and crystal growth processes using crystallographic information from real ingots 招待有り 査読有り
Takumi Deshimaru, Kazuma Torii, Kyoka Hara, Kentaro Kutsukake, Hiroaki Kudo, Ryoji Katsube, Takuto Kojima and Noritaka Usami
Advanced Intelligent Discovery 2025年4月
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A design methodology of crystal growth furnace and process aided by two-step optimization using machine learning models and genetic algorithm 査読有り
Hiroyuki Tanaka, Kentaro Kutsukake, Takuto Kojima, Xin Liu, and Noritaka Usami
STAM Methods 2025年4月
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A machine learning approach to reveal microstructures contributing to dislocation clusters in multicrystalline silicon 査読有り
Kazuma Torii, Kyoka Hara, Daiki Hatanaka, Takuto Kojima, Kentaro Kutsukake, Hiroaki Kudo, Ryoji Katsube, and Noritaka Usami
Journal of Applied Physics 2025年4月
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Dislocation cluster generation behavior in multicrystalline silicon investigated using twin network analysis 査読有り
Kazuma Torii, Takuto Kojima, Kentaro Kutsukake, Hiroaki Kudo and Noritaka Usami
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2025年4月
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Suppression of film blistering in silicon nano-crystals/silicon oxide composite layer by insertion of intrinsic hydrogenated amorphous silicon layer 査読有り
Kazushi Mizutani, Kazuhiro Gotoh, Tomihisa Tachibana, Yasuyoshi Kurokawa and Noritaka Usami
Jpn. J. Appl. Phys. 2025年3月
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SiGe epitaxial growth using screen printing of Al-Ge paste on Si followed by pulsed laser annealing 査読有り
Sato, T; Miyamoto, S; Suzuki, S; Minamiyama, H; Dhamrin, M; Usami, N
JAPANESE JOURNAL OF APPLIED PHYSICS 64 巻 ( 3 ) 頁： 035501-1 - 035501-7 2025年3月
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Improvement of nano-texture uniformity formed on crystalline silicon surface by anisotropic alkaline etching for perovskite/silicon tandem solar cells 査読有り
Yamaguchi, Hiroto; Kurokawa, Yasuyoshi; Fukaya, Shohei; KATO, Shinya; Usami, Noritaka
Jpn. J. Appl. Phys. 2025年3月
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Fabrication of Tilted Mg2Si/Ni Multilayer Composite Modules Using Polylactic Acid Resin Molds and Evaluation of the Thermoelectric Power Generation Performance 査読有り
Tomohiro Kusumoto, Yasuyoshi Kurokawa, Noritaka Usami, Takashi Itoh
Journal of the Japan Society of Powder and Powder Metallurgy 2025年3月
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Tajika, H; Kutsukake, K; Usami, N
JOURNAL OF CRYSTAL GROWTH 649 巻 2025年1月
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Multicrystalline informatics: a methodology to advance materials science by unraveling complex phenomena 招待有り 査読有り 国際誌
Usami, N; Kutsukake, K; Kojima, T; Kudo, H; Yokoi, T; Ohno, Y
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 25 巻 ( 1 ) 2024年12月
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Truth set size prediction by Newton’s cooling law 査読有り
Yuji Fujita, Noritaka Usami, Toshiaki Fujii, Hiroaki Nagai
PLOS Complex Systems 2024年12月
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原子層堆積法による結晶シリコン太陽電池の酸化チタン薄膜の製膜 招待有り 査読有り
後藤 和泰, 深谷 昌平, 宇佐美 徳隆
車載テクノロジー 2024年12月
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Symmetric Dopant-Free Si Solar Cells Enabled by TiO<sub>x</sub> Nanolayers: An In-Depth Study on Bipolar Carrier Selectivity 査読有り 国際共著 国際誌
Matsui, T; Fukaya, S; Mcnab, S; Mcqueen, J; Gotoh, K; Sai, H; Usami, N; Bonilla, RS
ADVANCED SCIENCE 2024年11月
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Harada, T; Kutsukake, K; Usami, N; Ikari, T; Fukuyama, A
JOURNAL OF APPLIED PHYSICS 136 巻 ( 20 ) 2024年11月
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Song, Y; Yun, J; Kim, J; Jang, W; Jang, H; Park, J; Cho, MK; Sohn, H; Usami, N; Miyamoto, S; Itoh, KM; Kim, D
NPJ QUANTUM INFORMATION 10 巻 ( 1 ) 2024年8月
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Exploring mc-Silicon Wafers: Utilizing Machine Learning to Enhance Wafer Quality Through Etching Studies 査読有り 国際共著 国際誌
Raji, M; Suseela, SB; Manikkam, S; Anbazhagan, G; Kutsukake, K; Thamotharan, K; Rajavel, R; Usami, N; Perumalsamy, R
CRYSTAL RESEARCH AND TECHNOLOGY 59 巻 ( 4 ) 2024年4月
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Wang, HT; Kurokawa, Y; Zhang, JH; Gotoh, K; Liu, X; Miyamoto, S; Usami, N
APPLIED PHYSICS EXPRESS 17 巻 ( 1 ) 2024年1月
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Keerthivasan, T; Anbu, G; Srinivasan, M; Kojima, T; Rath, JK; Usami, N; Vijayan, N; Madhesh, R; Balaji, C; Singh, M; Rao, C; Ramasamy, P
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 35 巻 ( 1 ) 2024年1月
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Pioneering Multicrystalline Informatics 招待有り 査読有り
Noritaka USAMI
JSAP Review 2024年1月
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Microstructural, electrical, and optoelectronic properties of BaSi2 epitaxial films grown on Si substrates by close-spaced evaporation 査読有り 国際誌
Hara Kosuke O., Takagaki Ryota, Arimoto Keisuke, Usami Noritaka
JOURNAL OF ALLOYS AND COMPOUNDS 966 巻 2023年12月