{"id":3342,"date":"2021-10-25T15:00:05","date_gmt":"2021-10-25T06:00:05","guid":{"rendered":"https:\/\/www.imass.nagoya-u.ac.jp\/?p=3342"},"modified":"2021-11-22T17:59:37","modified_gmt":"2021-11-22T08:59:37","slug":"20211025_ujihara","status":"publish","type":"post","link":"https:\/\/www.imass.nagoya-u.ac.jp\/en\/research\/20211025_ujihara.html","title":{"rendered":"\u8131\u70ad\u7d20\u793e\u4f1a\u306b\u5411\u3051\u3066\u65b0\u6280\u8853\uff01 \uff5eAI\u5229\u7528\u3067\u9ad8\u54c1\u8cea\u306a6\u30a4\u30f3\u30c1\u306eSiC\u7d50\u6676\u6210\u9577\u306e\u958b\u767a\u3092\u5727\u5012\u7684\u306a\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u3067\u5b9f\u73fe\uff5e"},"content":{"rendered":"

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\u3000\u300c\u6eb6\u6db2\u6210\u9577\u6cd5\u300d\u306f\u3001\u5f93\u6765\u306eSiC\u7d50\u6676\u306e\u4f5c\u88fd\u65b9\u6cd5\u3068\u306f\u7570\u306a\u308a\u3001\u3053\u306e\u65b9\u6cd5\u3067\u4f5c\u88fd\u3059\u308b\u7d50\u6676\u57fa\u677f\u306f\u6b20\u9665\u3068\u8a00\u308f\u308c\u308b\u7d50\u6676\u914d\u5217\u306e\u4e71\u308c\u304c\u5927\u5909\u5c11\u306a\u304f\u3001\u9ad8\u54c1\u8cea<\/strong><\/span>\u3067\u3042\u308b\u4e00\u65b9\u3001\u5b9f\u7528\u5316\u306b\u5fc5\u8981\u306a6\u30a4\u30f3\u30c1\u306e\u5927\u53e3\u5f84\u57fa\u677f\u306e\u5b9f\u73fe\u306b\u306f\u81f3\u3063\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u5927\u53e3\u5f84\u306eSiC\u7d50\u6676\u57fa\u677f\u3092\u4f5c\u88fd\u3059\u308b\u306b\u306f\u3001\u975e\u5e38\u306b\u591a\u304f\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u5909\u66f4\u3067\u304d\u308b\u6761\u4ef6\uff09\u306e\u6700\u9069\u5024\u3092\u898b\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u3001\u6280\u8853\u306e\u78ba\u7acb\u306b\u306f10\u5e74\u304b\u308920\u5e74\u306e\u958b\u767a\u671f\u9593\u304c\u5fc5\u8981\u3068\u8003\u3048\u3089\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u4eca\u56de\u306e\u958b\u767a\u3067\u306f\u3001\u9ad8\u54c1\u8cea\u7d50\u6676\u6210\u9577\u3092\u5b9f\u73fe\u3067\u304d\u308b\u300c\u6eb6\u6db2\u6210\u9577\u6cd5\u300d\u306b\u3001\u30d7\u30ed\u30bb\u30b9\u30a4\u30f3\u30d5\u30a9\u30de\u30c6\u30a3\u30af\u30b9\u6ce8\uff13\uff09<\/sup>\u3068\u3044\u3046AI\u306e\u6280\u8853\u3092\u7d44\u307f\u5165\u308c\u308b\u3053\u3068<\/span><\/strong>\u3067\u3001\u6700\u9069\u306a\u6761\u4ef6\u3092\u7d20\u65e9\u304f\u898b\u51fa\u3059\u6280\u8853\u3092\u78ba\u7acb\u3057\u30012\u5e74\u4f59\u308a\u3068\u3044\u3046\u5727\u5012\u7684\u306a\u958b\u767a\u30b9\u30d4\u30fc\u30c9\u3067\u5b9f\u73fe<\/span><\/strong>\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\u3002
\u3000\u672c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306f\u3001\u4eca\u56de\u958b\u767a\u3057\u305f\u9ad8\u54c1\u8ceaSiC\u7d50\u6676\u57fa\u677f\u306e\u88fd\u9020\u8ca9\u58f2\u3092\u304a\u3053\u306a\u3046\u305f\u3081\u306e\u540d\u53e4\u5c4b\u5927\u5b66\u767a\u30d9\u30f3\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793eUJ-Crystal(https:\/\/ujcrystal.co.jp)\u3092\u8a2d\u7acb\u3057\u3001\u5171\u540c\u3067\u793e\u4f1a\u5b9f\u88c5\u3092\u76ee\u6307\u3057\u307e\u3059\u3002<\/span><\/strong>
\u3000\u672c\u7814\u7a76\u6210\u679c\u306f\u30012021\u5e7410\u670824\u65e5\uff08\u65e5\uff09\uff5e28\u65e5\uff08\u6728\uff09\u306b\u958b\u50ac\u3055\u308c\u308b\u6b27\u5ddeSiC\u95a2\u9023\u6750\u6599\u56fd\u969b\u4f1a\u8b70\u300cEuropean Conference on Silicon Carbide and Related Materials\u30002020\uff0d2021\uff08\u8b1b\u6f14\u756a\u53f7We-P-43\uff09\u300d\u306b\u3066\u767a\u8868\u3055\u308c\u307e\u3057\u305f\u3002
<\/span><\/p>\r\n

\u3010\u30dd\u30a4\u30f3\u30c8\u3011
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\u30fb\u4eca\u56de\u5b9f\u73fe\u3057\u305f\u9ad8\u54c1\u8cea6inch SiC\u3092\u5c06\u6765\u6025\u901f\u306a\u62e1\u5927\u304c\u898b\u8fbc\u307e\u308c\u308bEV\u7b49\u306e\u30d1\u30ef\u30fc\u30c7\u30d0\u30a4\u30b9\u3078\u306e\u9069\u7528\u306b\u3088\u308a\u3001\u4e8c\u9178\u5316\u70ad\u7d20\u524a\u6e1b\u91cf\u306e\u5927\u5e45\u306a\u4f4e\u6e1b\u304c\u671f\u5f85\u3055\u308c\u308b\u3002
\u30fb\u4eca\u56de\u306e\u6280\u8853\u306e\u793e\u4f1a\u5b9f\u88c5\u306b\u5411\u3051\u3066\u3001\u540d\u53e4\u5c4b\u5927\u5b66\u767a\u30d9\u30f3\u30c1\u30e3\u30fc\u682a\u5f0f\u4f1a\u793eUJ-Crystal\u3092\u5275\u696d\u3057\u3066\u3044\u308b\u3002<\/p>\r\n

 <\/p>\r\n

\u3010\u7814\u7a76\u80cc\u666f\u3068\u5185\u5bb9\u3011
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\"\"

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 <\/p>\r\n

\"\"<\/p>\r\n

 <\/p>\r\n

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<\/dl>\r\n
\r\n
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\r\n
\"\"

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 <\/p>\r\n

\"\"

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 <\/p>\r\n

\"\"

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\u6ce82\uff09\u30d1\u30ef\u30fc\u30c7\u30d0\u30a4\u30b9\uff1a<\/span>
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 <\/p>\r\n

\u3010\u4eca\u56de\u767a\u8868\u3092\u884c\u3063\u305f\u8ad6\u6587\u60c5\u5831\u3011
\u4f1a\u8b70\u540d\uff1a\u3000\u6b27\u5ddeSiC\u95a2\u9023\u6750\u6599\u56fd\u969b\u4f1a\u8b70European Conference on Silicon Carbide and Related Materials\u30002020\uff0d2021\uff08\u8b1b\u6f14\u756a\u53f7We-P-43\uff09\u30012021\u5e7410\u670824\u65e5\uff5e28\u65e5, \u30d5\u30e9\u30f3\u30b9\u3001\u30c8\u30a5\u30fc\u30eb
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1a6-inch SiC crystal growth by solution method assisted with AI technology
\u8457\u8005\uff1aC. ZHU, W. YU, K. SUZUKI, Y. DANG, T. FURUSHO, S. HARADA, M. TAGAWA, T. UJIHARA<\/p>\r\n


\u3010\u305d\u306e\u4ed6\u306e\u8ad6\u6587\u60c5\u5831\u3011
[1]\u96d1\u8a8c\u540d\uff1aJournal of Crystal Growth, Volume 395, 1 June 2014, Pages 68-73
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aTop-seeded solution growth of three-inch-diameter 4H-SiC using convection control technique
\u8457\u8005\uff1aKazuhiko Kusunoki, Nobuhiro Okada, Kazuhito Kamei, Koji Moriguchi, Hironori Daikoku, Motohisa Kado, Hidemitsu Sakamoto, Takeshi Bessho, Toru Ujihara
DOI: 10.1016\/j.jcrysgro.2014.03.006<\/a><\/p>\r\n

[2]\u96d1\u8a8c\u540d\uff1aAPPLIED PHYSICS EXPRESS, Volume 395, 1 June 2014, Pages 68-73
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aLow-dislocation-density 4H-SiC crystal growth utilizing dislocation conversion during solution method
\u8457\u8005\uff1aYuji Yamamoto, Shunta Harada, Kazuaki Seki, Atsushi Horio, Takato Mitsuhashi, Daiki Koike, Miho Tagawa, Toru Ujihara
DOI: 10.7567\/APEX.7.065501<\/a><\/p>\r\n

[3]\u96d1\u8a8c\u540d\uff1aAppl. Phys. Express, Volume 5, Number 11, Pages 115501
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aHigh-Efficiency Conversion of Threading Screw Dislocations in 4H-SiC by Solution Growth
\u8457\u8005\uff1aY. Yamamoto, S. Harada, K. Seki, A. Horio, T. Mitsuhashi, T. Ujihara
DOI: 10.1143\/APEX.5.115501<\/a><\/p>\r\n

[4]\u96d1\u8a8c\u540d\uff1aCryst. Growth Des. 2013, Volume 13, Pages 3691\u20133696
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aInfluence of Solution Flow on Step Bunching in Solution Growth of SiC Crystals
\u8457\u8005\uff1aCan Zhu, Shunta Harada, Kazuaki Seki, Huayu Zhang, Hiromasa Niinomi, Miho Tagawa, Toru Ujihara
DOI: 10.1021\/cg400706u<\/a><\/p>\r\n

[5]\u96d1\u8a8c\u540d\uff1aJOURNAL OF CRYSTAL GROWTH, Volume 468, 15 June 2017, Pages 874-878
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aTwo-step SiC solution growth for dislocation reduction
\u8457\u8005\uff1aK. Murayama, T. Hori, S. Harada, S. Xiao, M. Tagawa, T. Ujihara
DOI: 10.1016\/j.jcrysgro.2016.11.100<\/a><\/p>\r\n

[6]\u96d1\u8a8c\u540d\uff1aCrystEngComm, 2018, 20, 6546-6550
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aHigh-speed prediction of computational fluid dynamics simulation in crystal growth
\u8457\u8005\uff1aY. Tsunooka, N. Kokubo, G. Hatasa, S. Harada, M. Tagawa, T. Ujihara
DOI: 10.1039\/C8CE00977E<\/a><\/p>\r\n

[7]\u96d1\u8a8c\u540d\uff1aCrystEngComm, 2021, 23, 1982-1990
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aAdaptive process control for crystal growth using machine learning for high-speed prediction: application to SiC solution growth
\u8457\u8005\uff1aYifan Dang, Can Zhu, Motoki Ikumi, Masaki Takaishi, Wancheng Yu, Wei Huang, Xinbo Liu, Kentaro Kutsukake, Shunta Harada, Miho Tagawa and Toru Ujihara
DOI: 10.1039\/D0CE01824D<\/a><\/p>\r\n

[8]\u96d1\u8a8c\u540d\uff1aCrystEngComm, 2021, 23, 2695-2702
\u8ad6\u6587\u30bf\u30a4\u30c8\u30eb\uff1aGeometrical design of a crystal growth system guided by a machine learning algorithm
\u8457\u8005\uff1aWancheng Yu, Can Zhu, Yosuke Tsunooka, Wei Huang, Yifan Dang, Kentaro Kutsukake, Shunta Harada, Miho Tagawa, Toru Ujihara
DOI: 10.1039\/D1CE00106J<\/a><\/p>\r\n

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