Papers - UJIHARA, Toru
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Effect of Solution Components on Solvent Inclusion in SiC Solution Growth Reviewed
Huiqin Zhou, Hitoshi Miura, Yuma Fukami, Yifan Dang, Kentaro Kutsukake, Shunta Harada, Miho Tagawa, Toru Ujihara
Crystal Growth & Design Vol. 24 ( 4 ) page： 1806 - 1817 2024.2
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Machine Learning for Semiconductor Process Simulation Described by Coupled Partial Differential Equations Reviewed
Sato, R ; Kutsukake, K ; Harada, S ; Tagawa, M ; Ujihara
ADVANCED THEORY AND SIMULATIONS 2023.7
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Numerical Modeling of the Cellular Structure Formation Process in SiC Solution Growth for Suppression of Solvent Inclusions Reviewed
Zhou, HQ (Zhou, Huiqin); Miura, H (Miura, Hitoshi); Dang, YF (Dang, Yifan); Fukami, Y (Fukami, Yuma); Takemoto, H (Takemoto, Hisaki); Harada, S (Harada, Shunta); Tagawa, M (Tagawa, Miho); Ujihara, T (Ujihara, Toru)
CRYSTAL GROWTH & DESIGN Vol. 23 ( 5 ) page： 3393 - 3401 2023.5
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Modeling-Based Design of the Control Pattern for Uniform Macrostep Morphology in Solution Growth of SiC Reviewed
Dang, Yifa , Liu, Xinbo,Zhu, Can, Fukami, Yuma,Ma, Shuyang , Zhou, Huiqin ,Liu, Xin ,Kutsukake, Kentaro, Harada, Shunta , Ujihara, Toru
CRYSTAL GROWTH & DESIGN page： 1023 - 1032 2023.2
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Thermal conduction in titanium-chromium oxide natural superlattices with an ordered arrangement of nearly pristine interfaces Reviewed
Shunya Sugimoto, Gareoung Kim, Tsunehiro Takeuchi, Miho Tagawa, Toru Ujihara, Shunta Harada
Journal of Alloys and Compounds Vol. 934 2023.2
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非弾性Ｘ線散乱によるルチル型酸化チタンのフォノン分散測定 Reviewed
原田 俊太, 小坂 直輝, 筒井 智嗣, 田中 克志, 田川 美穂, 宇治原 徹
SPring-8/SACLA利用研究成果集 Vol. 10 ( 6 ) page： 521 - 523 2022.12
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Bayesian Optimization for Cascade-Type Multistage Processes Reviewed
Kusakawa, S,Takeno, S , Inatsu, Y, Kutsukake, K, Iwazaki, S,Nakano, T , Ujihara, T,Karasuyama, M ,Takeuchi, I
NEURAL COMPUTATION Vol. 34 ( 12 ) page： 2408 - 2431 2022.11
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Thermal conduction in titanium-chromium oxide natural superlattices with an ordered arrangement of nearly pristine interfaces Reviewed
Shunya Sugimoto, Gareoung Kim, Tsunehiro Takeuchi, Miho Tagawa, Toru Ujihara, Shunta Harada
SSRN 2022.10
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Optimization of Flow Distribution by Topological Description and Machine Learning in Solution Growth of SiC Reviewed
Masaru Isono,Shunta Harada,Kentaro Kutsukake,Tomoo Yokoyama,Miho Tagawa,Toru Ujihara
ADVANCED THEORY AND SIMULATIONS Vol. 5 ( 9 ) 2022.7
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A Transfer Learning-Based Method for Facilitating the Prediction of Unsteady Crystal Growth Reviewed
Yifan Dang,Kentaro Kutsukake,Xin Liu,Yoshiki Inoue,Xinbo Liu,Shota Seki,Can Zhu,Shunta Harada,Miho Tagawa,Toru Ujihara
ADVANCED THEORY AND SIMULATIONS Vol. 5 ( 9 ) 2022.7
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Designing a High-Crystallinity Nano-Gapped Particle Superlattice via DNA-Guided Colloidal Crystallization and Dehydration Reviewed
Hayato Sumi, Noboru Ohta, Hiroshi Sekiguchi, Shunta Harada, Toru Ujihara, Katsuo Tsukamoto, and Miho Tagawa
Crystal Growth＆Design Vol. 22 ( 6 ) page： 3708 - 3718 2022.4
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Nucleation sites of expanded stacking faults detected by in operando x-ray topography analysis to design epitaxial layers for bipolar-degradation-free SiC MOSFETs Reviewed
Kumiko Konishi, Ryusei Fujita, Keisuke Kobayashi, Akio Yoneyama, Kotaro Ishiji, Hiroyuki Okino, Akio Shima, Toru Ujihara
AIP Advances 12 2022.3
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Crossover from incoherent to coherent thermal conduction in bulk titanium oxide natural superlattices
Harada Shunta, Kosaka Naoki, Yagi Takashi, Sugimoto Shunya, Tagawa Miho, Ujihara Toru
SCRIPTA MATERIALIA Vol. 208 2022.2
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Numerical investigation of solute evaporation in crystal growth from solution: A case study of SiC growth by TSSG method
Yifan Dang, Can Zhu, Xin Liu, Wancheng Yu, Xinbo Liu, Koki Suzuki, Tomoaki Furusho, Shunta Harada, Miho Tagawa, Toru Ujihara
Journal of Crystal Growth 2022.2
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Data-Driven Optimization and Experimental Validation for the Lab-Scale Mono-Like Silicon Ingot Growth by Directional Solidification Reviewed
Xin Liu, Yifan Dang, Hiroyuki Tanaka, Yusuke Fukuda, Kentaro Kutsukake, Takuto Kojima, Toru Ujihara, Noritaka Usami
ACS OMEGA Vol. 7 ( 8 ) page： 6665 - 6673 2022.2
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Solvent design aiming at solution property induced surface stability: A case study using SiC solution growth
Liu Xinbo, Dang Yifan, Suzuki Koki, Zhu Can, Yu Wancheng, Harada Shunta, Tagawa Miho, Ujihara Toru
JOURNAL OF CRYSTAL GROWTH Vol. 578 2022.1
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High fracture toughness AlN achieved by addition of AlN whiskers and tape-casting
Shimizu Hiroki, Kondo Naoki, Shimamura Akihiro, Hotta Mikinori, Harada Shunta, Ujihara Toru, Ohnishi Yoshihiro
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN Vol. 130 ( 1 ) page： 195 - 198 2022.1
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Immobilization of partial dislocations bounding double Shockley stacking faults in 4H-SiC observed by in situ synchrotron X-ray topography
Fujie Fumihiro, Harada Shunta, Suo Hiromasa, Raghothamachar Balaji, Dudley Michael, Hanada Kenji, Koizumi Haruhiko, Kato Tomohisa, Tagawa Miho, Ujihara Toru
MATERIALIA Vol. 20 2021.12
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Bayesian Optimization for Cascade-type Multi-stage Processes Reviewed
Shunya Kusakawa, Shion Takeno, Yu Inatsu, Kentaro Kutsukake, Shogo Iwazaki, Takashi Nakano, Toru Ujihara, Masayuki Karasuyama, Ichiro Takeuchi
arXiv:2111 2021.11
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In-operando x-ray topography analysis of SiC metal-oxide-semiconductor field-effect transistors to visualize stacking fault expansion motions dynamically during operations Reviewed
Konishi Kumiko, Fujita Ryusei, Kobayashi Keisuke, Yoneyama Akio, Ishiji Kotaro, Okino Hiroyuki, Shima Akio, Ujihara Toru
JOURNAL OF APPLIED PHYSICS Vol. 130 ( 14 ) 2021.10