論文 - 工藤 博章
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Twinning Network Graph Analysis on Ingot-scale Multicrystalline Structure 査読有り
T. Kojima, K. Kutsukake, T. Matsumoto, H. Kudo, N. Usami
2021 MRS Fall Meeting & Exhibit 2021年12月
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Training Data Optimization and Error Analysis for Machine Learning-based Crystal Orientation Estimation 査読有り
K. Hara, T. Kojima, K. Kutsukake, H. Kudo, N. Usami
2021 MRS Fall Meeting & Exhibit 2021年12月
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Features in optical image of generation points of dislocation clusters in multicrystalline silicon ingot predicted by transfer learning of convolutional neural network 査読有り
H. Kudo, T. Kojima, T. Matsumoto, K. Kutsukake, N. Usami
Materials Research Meeting (MRM 2021), 2021年12月
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Development of a Realistic 3D Model of Multicrystalline Si Structure using Image Processing and Machine Learning of Optical Images and Finite Element Stress Analysis on the Model 査読有り
K. Yamakoshi, T. Kojima, K. Kutsukake, H. Kudo, N. Usami
2021 MRS Fall Meeting & Exhibit 2021年12月
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Multicrystalline Informatics for High-Performance Crystals 招待有り
N. Usami, T. Kojima, K. Kutsukake, X. Liu, H. Kudo, T. Matsumoto, T. Yokoi, Y. Shimizu, Y. Ohno
2021 International Conference on Solid State Devices and Materials, SSDM 2021, 2021年9月
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Multicrystalline informatics: A methodology to realize high-performance crystals 招待有り
N. Usami, T. Kojima, K. Kutsukake, X. Liu, H. Kudo, T. Matsumoto, T. Yokoi, Y. Shimizu, Y. Ohno
2nd International Symposium on Modeling of Crystal Growth Processes and Devices 2021年7月
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Prediction of Stress and Dislocations in Silicon Ingots using Artificial Neural Networks 査読有り
Abderahmane Boucetta,Yusuke Fukuda, Kentaro Kutsukake, Takuto Kojima, Hiroaki Kudo,Tetsuya Matsumoto, and Noritaka Usami
The 8th Asian Conference on Crystal Growthand Crystal Technology, CGCT-8 2021年3月
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APPLICATION OF ANN TO PREDICT DISTRIBUTION OF DISLOCATIONS IN SILICON INGOTS 査読有り
Abderahmane BOUCETTA, Yusuke FUKUDA, Kentaro KUTSUKAKE, Takuto KOJIMA, Hiroaki KUDO, Tetsuya MATSUMOTO and Noritaka USAMI
The 30th International Photovoltaic Science and Engineering Conference (PVSEC-30) 2020年11月
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Occurrence Prediction of Dislocation Regions in Photoluminescence Image of Multicrystalline Silicon Wafers Using Transfer Learning of Convolutional Neural Network 査読有り
Hiroaki Kudo, Tetsuya Matsumoto, Kentaro Kutsukake, Noritaka Usami
The Tenth International Workshop on Image Media Quality and its Applications (IMQA 2020) 2020年3月
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Occlusion Avoidance Behavior During Gazing at A Rim Drawn by Blue-yellow Opposite Colors 査読有り
Shinya Mochiduki, Yukina Tamura, Miho Shinohara , Hiroaki Kudo, Mitsuho Yamada
The Tenth International Workshop on Image Media Quality and its Applications (IMQA 2020) 2020年3月
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Neural Network to Determine Appropriate Thermocouple Positions in Crystal Growth Furnace 査読有り
Abderahmane Boucetta, Kentaro Kutsukake, Hiroaki Kudo, Tetsuya Matsumoto, Takuto Kojima, Noritaka Usami
2019 MRS Fall Meeting & Exhibit 2019年12月
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Prediction of regions including dislocations in multicrystalline silicon photoluminescence image by transfer learning of convolutional neural network 査読有り
Hiroaki Kudo, Yusuke Hayama, Tetsuya Matsumoto, Kentaro Kutsukake, Noritaka Usami
ICONIP 2019 Proceedings (Australian Journal of Intelligent Information Processing Systems) 15 巻 ( 2 ) 頁： 68 - 74 2019年12月
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Generation and propagation of dislocation clusters originated from multicrystallization by Σ3n rotation and in quasi-monocrystalline silicon 査読有り 国際共著
T. Kojima, K. Tajima, T. Matsumoto, H. Kudo, N. Usami, P. Krenckel, and S. Riepe
36th EU PVSEC 頁： 2CV.2.15 2019年9月
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On the Progress in Data Science Approaches for High-Quality Multicrystalline Silicon Ingot for Solar Cells 査読有り
N. Usami, K. Tajima, S. Kamibeppu, A.E. Boucetta, K. Kutsukake, T. Kojima, T. Matsumoto, H. Kudo, Y. Noda, T. Yokoi, Y. Shimizu, Y. Ohno
36th EU PVSEC 頁： 2AO.5.5 2019年9月
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Establishment of Quantitative Evaluation Method of Electrical Characteristics of Defects in Silicon Crystals for Solar Cells by Photoluminescence Imaging Method using Finite Element Method 査読有り
K. Mitamura, K. Kutsukake, H. Kudo, T. Matsumoto, and N. Usami
Japan-Korea PV Joint Student Seminar 2019年2月
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High spatial resolution of multicrystalline imaging by subpixel shift 査読有り
K. Takeuchi, K. Kutsukake, H. Kudo, T. Matsumoto, N. Usami
Japan-Korea PV Joint Student Seminar 2019年2月
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Multicrystalline Informatics for Silicon Ingot with Ideal Microstructures 招待有り
Noritaka Usami, Kazuya Tajima, Soichiro Kamibeppu, Yusuke Hayama, Kentaro Kutsukake, Tetsuya Matsumoto, Hiroaki Kudo
2018 Materials Research Society Fall Meeting & Exhibit 頁： ET02.06.01 2018年11月
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3D visualization and numerical information extraction of crystal defects in multicrystalline silicon ingot by processing PL images 査読有り
Kazuya Tajima, Tetsuya Matsumoto, Kentaro Kutsukake, Hiroaki Kudo, Noritaka Usa
The Forum on the Science and Technology of Silicon Materials 2018 頁： PB03 2018年11月
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Development of detection method of dislocation clusters from photoluminescence images by data science approach
Kazuya Tajima, Tetsuya Matsumoto, Kentaro Kutsukake, Hiroaki Kudo, Noritaka Usami
The 7th Korea-Japan Joint Seminar on PV 頁： P16 2018年11月
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Estimation of dislocation regions in photoluminescence image using weighted multi wafers of multicrystalline silicon by non-negative matrix factorization 査読有り
Hiroaki Kudo, Tetsuya Matsumoto, Kentaro Kutsukake, Noritaka Usami
Proceeding of the Ninth International Workshop on Image Media Quality and its Applications 頁： 57-61 2018年9月