論文 - 工藤 博章
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Multiscale analysis of dislocation generation at Σ3grain boundaries during cast growth of high-performance multicrystalline Si ingots 査読有り
Y. Ohno, K. Inoue, Y. Nagai, K. Yamakoshi, H. Tanaka, X. Liu, T. Yokoi, K. Matsunaga, N. Usami, T. Kojima, H. Kudo, K. Kutsukake, and H. Yoshida
19th International Conference on Defects-Recognition, Imaging and Physics in Semiconductors 2022年8月
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Image Translation From Three Photometric Stereo Images To Distribution Image of Generation Points of Dislocations Clusters in Silicon Wafer 査読有り
Hiroaki Kudo, Takuto Kojima, Kentaro Kutsukake, Tetsuya Matsumoto, Noritaka Usami
The Eleventh International Workshop on Image Media Quality and its Applications 2022年3月
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A Restriction Training Recipe for Speech Separation on Sparsely Mixed Speech 査読有り
Shaoxiang Dang, Tetsuya Matsumoto, Hiroaki Kudo and Yoshinori Takeuchi
The 28th International Conference on Neural Information Processing 2021年12月
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Improvement of machine learning model for crystal orientation estimation by data augmentation 査読有り
T. Kojima, K. Hara, K. Kutsukake, T. Matsumoto, H. Kudo, N. Usami
Materials Research Meeting (MRM 2021) 2021年12月
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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