Papers - USAMI Noritaka
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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 Invited Reviewed
Takumi Deshimaru, Kazuma Torii, Kyoka Hara, Kentaro Kutsukake, Hiroaki Kudo, Ryoji Katsube, Takuto Kojima and Noritaka Usami
Advanced Intelligent Discovery 2025.4
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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 Reviewed
Hiroyuki Tanaka, Kentaro Kutsukake, Takuto Kojima, Xin Liu, and Noritaka Usami
STAM Methods 2025.4
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A machine learning approach to reveal microstructures contributing to dislocation clusters in multicrystalline silicon Reviewed
Kazuma Torii, Kyoka Hara, Daiki Hatanaka, Takuto Kojima, Kentaro Kutsukake, Hiroaki Kudo, Ryoji Katsube, and Noritaka Usami
Journal of Applied Physics 2025.4
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Dislocation cluster generation behavior in multicrystalline silicon investigated using twin network analysis Reviewed
Kazuma Torii, Takuto Kojima, Kentaro Kutsukake, Hiroaki Kudo and Noritaka Usami
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2025.4
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Suppression of film blistering in silicon nano-crystals/silicon oxide composite layer by insertion of intrinsic hydrogenated amorphous silicon layer Reviewed
Kazushi Mizutani, Kazuhiro Gotoh, Tomihisa Tachibana, Yasuyoshi Kurokawa and Noritaka Usami
Jpn. J. Appl. Phys. 2025.3
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SiGe epitaxial growth using screen printing of Al–Ge paste on Si followed by pulsed laser annealing Reviewed
Takeshi Sato, Satoru Miyamoto, Shota Suzuki, Hideaki Minamiyama, Marwan Dhamrin and Noritaka Usami
Jpn. J. Appl. Phys. Vol. 64 ( 3 ) page： 035501-1 - 035501-7 2025.3
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Improvement of nano-texture uniformity formed on crystalline silicon surface by anisotropic alkaline etching for perovskite/silicon tandem solar cells Reviewed
Yamaguchi, Hiroto; Kurokawa, Yasuyoshi; Fukaya, Shohei; KATO, Shinya; Usami, Noritaka
Jpn. J. Appl. Phys. 2025.3
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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 Reviewed
Tomohiro Kusumoto, Yasuyoshi Kurokawa, Noritaka Usami, Takashi Itoh
Journal of the Japan Society of Powder and Powder Metallurgy 2025.3
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Stress analysis and dislocation cluster generation in silicon crystal with artificial grain boundaries Reviewed International journal
Tajika, H; Kutsukake, K; Usami, N
JOURNAL OF CRYSTAL GROWTH Vol. 649 2025.1
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Multicrystalline informatics: a methodology to advance materials science by unraveling complex phenomena Invited Reviewed International journal
Usami, N; Kutsukake, K; Kojima, T; Kudo, H; Yokoi, T; Ohno, Y
SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS Vol. 25 ( 1 ) 2024.12
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Truth set size prediction by Newton’s cooling law Reviewed
Yuji Fujita, Noritaka Usami, Toshiaki Fujii, Hiroaki Nagai
PLOS Complex Systems 2024.12
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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 Invited Reviewed
後藤 和泰, 深谷 昌平, 宇佐美 徳隆
車載テクノロジー 2024.12
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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 Reviewed International coauthorship International journal
Matsui, T; Fukaya, S; Mcnab, S; Mcqueen, J; Gotoh, K; Sai, H; Usami, N; Bonilla, RS
ADVANCED SCIENCE 2024.11
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Thermal boundary conductance of artificially and systematically designed grain boundaries of Silicon measured by laser heterodyne photothermal displacement method Reviewed International journal
Harada, T; Kutsukake, K; Usami, N; Ikari, T; Fukuyama, A
JOURNAL OF APPLIED PHYSICS Vol. 136 ( 20 ) 2024.11
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Coherence of a field gradient driven singlet-triplet qubit coupled to multielectron spin states in <SUP>28</SUP>Si/SiGe Reviewed International coauthorship
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 Vol. 10 ( 1 ) 2024.8
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Exploring mc-Silicon Wafers: Utilizing Machine Learning to Enhance Wafer Quality Through Etching Studies Reviewed International coauthorship International journal
Raji, M; Suseela, SB; Manikkam, S; Anbazhagan, G; Kutsukake, K; Thamotharan, K; Rajavel, R; Usami, N; Perumalsamy, R
CRYSTAL RESEARCH AND TECHNOLOGY Vol. 59 ( 4 ) 2024.4
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Wang, HT; Kurokawa, Y; Zhang, JH; Gotoh, K; Liu, X; Miyamoto, S; Usami, N
APPLIED PHYSICS EXPRESS Vol. 17 ( 1 ) 2024.1
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Investigating impurities and surface properties in germanium co-doped multi-crystalline silicon: a combined computational and experimental investigation International coauthorship
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 Vol. 35 ( 1 ) 2024.1
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Pioneering Multicrystalline Informatics Invited Reviewed
Noritaka USAMI
JSAP Review 2024.1
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Microstructural, electrical, and optoelectronic properties of BaSi2 epitaxial films grown on Si substrates by close-spaced evaporation Reviewed International journal
Hara Kosuke O., Takagaki Ryota, Arimoto Keisuke, Usami Noritaka
JOURNAL OF ALLOYS AND COMPOUNDS Vol. 966 2023.12