Determination of carrier recombination velocity at inclined grain boundaries in multicrystalline silicon through photoluminescence imaging and carrier simulation von Mitamura, Kazuki, Kutsukake, Kentaro, Kojima, Takuto, Usami, Noritaka

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Effects of the Si/Al layer thickness on the continuity, crystalline orientation and the growth kinetics of the poly-Si thin films formed by aluminum-induced crystallization von Tutashkonko, Sergii, Usami, Noritaka

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Direct prediction of electrical properties of grain boundaries from photoluminescence profiles using machine learning von Kutsukake, Kentaro, Mitamura, Kazuki, Usami, Noritaka, Kojima, Takuto

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Study on electrical activity of grain boundaries in silicon through systematic control of structural parameters and characterization using a pretrained machine learning model von Fukuda, Yusuke, Kutsukake, Kentaro, Kojima, Takuto, Ohno, Yutaka, Usami, Noritaka

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Formation of metastable cubic phase in SnS thin films fabricated by thermal evaporation von Hara, Kosuke O., Suzuki, Shintaro, Usami, Noritaka

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Zn1-xGexOy Passivating Interlayers for BaSi2 Thin-Film Solar Cells von Yamashita, Yudai, Takayanagi, Kaori, Gotoh, Kazuhiro, Toko, Kaoru, Usami, Noritaka, Suemasu, Takashi

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Application of Bayesian optimization for improved passivation performance in TiOx/SiOy/c-Si heterostructure by hydrogen plasma treatment von Miyagawa, Shinsuke, Gotoh, Kazuhiro, Kutsukake, Kentaro, Kurokawa, Yasuyoshi, Usami, Noritaka

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Fractal dimension analogous scale-invariant derivative of Hirsch’s index von Fujita, Yuji, Usami, Noritaka

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Generation of dislocation clusters at triple junctions of random angle grain boundaries during cast growth of silicon ingots von Ohno, Yutaka, Tajima, Kazuya, Kutsukake, Kentaro, Usami, Noritaka

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Tuning the Electrical Properties of Titanium Oxide Bilayers Prepared by Atomic Layer Deposition at Different Temperatures von Gotoh, Kazuhiro, Mochizuki, Takeya, Kurokawa, Yasuyoshi, Usami, Noritaka

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Improved conversion efficiency of p-type BaSi2/n-type crystalline Si heterojunction solar cells by a low growth rate deposition of BaSi2 von Fujiwara, Michinobu, Takahashi, Kazuma, Nakagawa, Yoshihiko, Gotoh, Kazuhiro, Itoh, Takashi, Kurokawa, Yasuyoshi, Usami, Noritaka

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Effect of substrate type on the electrical and structural properties of TiO2 thin films deposited by reactive DC sputtering von Cheng, Xuemei, Gotoh, Kazuhiro, Nakagawa, Yoshihiko, Usami, Noritaka

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3D visualization and analysis of dislocation clusters in multicrystalline silicon ingot by approach of data science von Hayama, Yusuke, Matsumoto, Tetsuya, Muramatsu, Tetsuro, Kutsukake, Kentaro, Kudo, Hiroaki, Usami, Noritaka

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Seed manipulation for artificially controlled defect technique in new growth method for quasi-monocrystalline Si ingot based on casting von Takahashi, Isao, Joonwichien, Supawan, Iwata, Taisho, Usami, Noritaka

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Multicrystalline informatics: a methodology to advance materials science by unraveling complex phenomena von Usami, Noritaka, Kutsukake, Kentaro, Kojima, Takuto, Kudo, Hiroaki, Yokoi, Tatsuya, Ohno, Yutaka

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Determination of Bulk Minority-Carrier Lifetime in BaSi2 Earth-Abundant Absorber Films by Utilizing a Drastic Enhancement of Carrier Lifetime by Post-Growth Annealing von Hara, Kosuke O, Usami, Noritaka, Nakamura, Kotaro, Takabe, Ryouta, Baba, Masakazu, Toko, Kaoru, Suemasu, Takashi

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p-BaSi2/n-Si heterojunction solar cells with conversion efficiency reaching 9.0 von Tsukahara, Daichi, Yachi, Suguru, Takeuchi, Hiroki, Takabe, Ryota, Du, Weijie, Baba, Masakazu, Li, Yunpeng, Toko, Kaoru, Usami, Noritaka, Suemasu, Takashi

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Bayesian optimization of hydrogen plasma treatment in silicon quantum dot multilayer and application to solar cells von Kumagai, Fuga, Gotoh, Kazuhiro, Miyamoto, Satoru, Kato, Shinya, Kutsukake, Kentaro, Usami, Noritaka, Kurokawa, Yasuyoshi

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Performance enhancement of droplet-based electricity generator using a CYTOP intermediate layer von Wang, Haitao, Kurokawa, Yasuyoshi, Gotoh, Kazuhiro, Kato, Shinya, Yamada, Shigeru, Itoh, Takashi, Usami, Noritaka

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Occurrence Prediction of Dislocation Regions in Photoluminescence Image of Multicrystalline Silicon Wafers Using Transfer Learning of Convolutional Neural Network von KUDO, Hiroaki, MATSUMOTO, Tetsuya, KUTSUKAKE, Kentaro, USAMI, Noritaka

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