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博士(物理学)(東北大学)
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M.S.(台湾 国立雲林科技大学)
Details of the Researcher
Research History 3
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2021/04 - PresentTohoku University Institute for Materials Research Crystal Physics Assistant Professor
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2019/10 - 2021/03Tohoku University Institute for Materials Research Crystal Physics Academic Fellow
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2016/10 - 2019/09Tohoku University Institute for Materials Research Crystal Physics Research Assistant
Professional Memberships 2
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The Japan Institute of Metals and Materials
2018/03 - Present
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The Japanese Association for Crystal Growth
2017/11 - Present
Research Interests 5
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Grain boundary
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In situ observation
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Melt growth
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Silicon
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Crystal growth
Research Areas 1
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Natural sciences / Semiconductors, optical and atomic physics / Crystal growth
Papers 17
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In situ observation and numerical analysis of temperature gradient effects on growth velocity during directional solidification of silicon International-journal International-coauthorship Peer-reviewed
Peiyao Hao, Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara, Lili Zheng
Journal of Materials Science 59 (39) 18446-18460 2024/10/01
Publisher: Springer Science and Business Media LLCDOI: 10.1007/s10853-024-10277-4
ISSN: 0022-2461
eISSN: 1573-4803
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Dislocation interaction with vicinally faceted groove at grain boundary in multi-crystalline silicon Peer-reviewed
Fan Yang, Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara, Thierry Duffar
Journal of Crystal Growth 639 127722-127722 2024/08
Publisher: Elsevier BVDOI: 10.1016/j.jcrysgro.2024.127722
ISSN: 0022-0248
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Misorientation increase of small-angle grain boundaries during directional solidification of silicon Peer-reviewed
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
Journal of Crystal Growth 127822-127822 2024/07
Publisher: Elsevier BVDOI: 10.1016/j.jcrysgro.2024.127822
ISSN: 0022-0248
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Vicinal (111) surfaces at Si solid-liquid interface during unidirectional solidification Peer-reviewed
Shashank Shekhar Mishra, Lu-Chung Chuang, Jun Nozawa, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara, Thierry Duffar
Scripta Materialia 2024/07
DOI: 10.1016/j.scriptamat.2024.116116
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In situ study of growth kinetics of {1 0 0} and {1 1 0} crystal/melt interfaces during unidirectional solidification of silicon Peer-reviewed
Shashank Shekhar Mishra, Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Thierry Duffar, Kozo Fujiwara
Journal of Crystal Growth 2024/02
DOI: 10.1016/j.jcrysgro.2023.127524
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Difference in growth rates at {1 1 0} and {1 1 1} crystal/melt interfaces of silicon Peer-reviewed
Shashank Shekhar Mishra, Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
Journal of Crystal Growth 593 126784-126784 2022/09
Publisher: Elsevier BVDOI: 10.1016/j.jcrysgro.2022.126784
ISSN: 0022-0248
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In situ observation of solidification and subsequent evolution of Ni-Si eutectics Peer-reviewed
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
Scripta Materialia 211 114513-114513 2022/04
Publisher: Elsevier BVDOI: 10.1016/j.scriptamat.2022.114513
ISSN: 1359-6462
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Dynamics at crystal/melt interface during solidification of multicrystalline silicon Peer-reviewed
Kozo Fujiwara, Lu-Chung Chuang, Kensaku Maeda
HIGH TEMPERATURE MATERIALS AND PROCESSES 41 (1) 31-47 2022/02
ISSN: 0334-6455
eISSN: 2191-0324
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Twin boundary formation at a grain-boundary groove during the directional solidification of InSb International-journal Peer-reviewed
Keiji Shiga, Atsuko Takahashi, Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
JOURNAL OF CRYSTAL GROWTH 577 126403-126403 2022/01
DOI: 10.1016/j.jcrysgro.2021.126403
ISSN: 0022-0248
eISSN: 1873-5002
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Dendritic Growth in Si1-xGex Melts International-coauthorship Peer-reviewed
Genki Takakura, Mukannan Arivanandhan, Kensaku Maeda, Lu-Chung Chuang, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
CRYSTALS 11 (7) 761-761 2021/07
ISSN: 2073-4352
eISSN: 2073-4352
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Influence of interfacial structure on propagating direction of small-angle grain boundaries during directional solidification of multicrystalline silicon Peer-reviewed
Chuang, L.-C., Kiguchi, T., Kodama, Y., Maeda, K., Shiga, K., Morito, H., Fujiwara, K.
Scripta Materialia 172 105-109 2019
DOI: 10.1016/j.scriptamat.2019.07.018
ISSN: 1359-6462
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A {112}Σ3 grain boundary generated from the decomposition of a Σ9 grain boundary in multicrystalline silicon during directional solidification Peer-reviewed
Chuang, L.-C., Maeda, K., Shiga, K., Morito, H., Fujiwara, K.
Scripta Materialia 167 46-50 2019
DOI: 10.1016/j.scriptamat.2019.03.037
ISSN: 1359-6462
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Effect of misorientation angle of grain boundary on the interaction with Σ3 boundary at crystal/melt interface of multicrystalline silicon International-journal International-coauthorship Peer-reviewed
Chuang, L.-C., Maeda, K., Morito, H., Shiga, K., Miller, W., Fujiwara, K.
Materialia 7 2019
DOI: 10.1016/j.mtla.2019.100357
ISSN: 2589-1529
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Origin of small-angle grain boundaries during directional solidification in multicrystalline silicon Peer-reviewed
Chuang, L.-C., Maeda, K., Morito, H., Shiga, K., Fujiwara, K.
Materialia 3 347-352 2018
DOI: 10.1016/j.mtla.2018.08.034
ISSN: 2589-1529
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In situ observation of interaction between grain boundaries during directional solidification of Si International-coauthorship Peer-reviewed
Chuang, L.-C., Maeda, K., Morito, H., Shiga, K., Miller, W., Fujiwara, K.
Scripta Materialia 148 37-41 2018
DOI: 10.1016/j.scriptamat.2018.01.020
ISSN: 1359-6462
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Alternative hybrid electrolytes based on a series of bis(trialkoxysilyl)alkanes and 3-(trihydroxysilyl)-1-propane sulfonic acid applied in gas diffusion electrodes of proton exchange membrane fuel cells Peer-reviewed
C.W. Lin, L.C. Chung, R.S. Veerapur, F.C. Yang
Journal of Power Sources 196 (3) 1069-1077 2011/02
Publisher: Elsevier BVDOI: 10.1016/j.jpowsour.2010.08.024
ISSN: 0378-7753
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Proton-conducting membranes with high selectivity from cross-linked poly(vinyl alcohol) and poly(vinyl pyrrolidone) for direct methanol fuel cell applications Peer-reviewed
Y.F. Huang, L.C. Chuang, A.M. Kannan, C.W. Lin
Journal of Power Sources 186 (1) 22-28 2009/01
Publisher: Elsevier BVDOI: 10.1016/j.jpowsour.2008.09.072
ISSN: 0378-7753
Presentations 29
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Twin nucleation at symmetric Σ9 grain boundaries during directional solidification of Si
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
JCCG-53 2024/11/18
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Growth behavior of small-angle grain boundaries during directional solidification of Si International-presentation Invited
Lu-Chung Chuang, Kozo Fujiwara
SMTBEA-2024 2024/07/02
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Growth behavior of grain boundaries during directional solidification of Si Invited
Lu-Chung Chuang, Kozo Fujiwara
Internal seminar at IM2NP, CNRS 2024/04/11
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In situ observation of interfacial grooves of Σ9 grain boundaries during directional solidification of Si
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
JCCG-52 2023/12/05
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Dynamics of small-angle grain boundaries and lattice dislocations during directional solidification of multi-crystalline silicon Invited
Lu-Chung Chuang, Kozo Fujiwara
International Workshop on Energy Materials and Modelingfor Future Technology (EMMFT-2023) 2023/11/27
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Groove formation of Σ9 grain boundaries at solid/melt interface of Si
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
2023/09/22
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In situ observation of growth behavior of small-angle grain boundaries in multicrystalline silicon during directional solidification Invited
Lu-Chung Chuang, Kozo Fujiwara
23rd American Conference on Crystal Growth and Epitaxy (ACCGE-23) 2023/08/16
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Growth dynamics of lattice dislocations and small-angle grain boundaries in multicrystalline silicon during directional solidification International-presentation
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
20th International Conference on Crystal Growth and Epitaxy (ICCGE-20) 2023/07/31
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Dislocation generation from small-angle grain boundaries during directional solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
The 33rd International Photovoltaic Science and Engineering Conference (PVSEC-33) 2022/11/16
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In-situ observation of solidification and subsequent evolution of Ni-Si eutectics
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
JCCG-51 2022/10/31
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Small-angle grain boundaries as sources of generation and absorption of dislocations during directional solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Jun Nozawa, Haruhiko Morito, Kozo Fujiwara
2022/09/23
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Decomposition of small-angle grain boundaries during directional solidification of multicrystalline silicon International-presentation Invited
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
11th International Workshop on Crystalline Silicon for Solar Cells & 4th Silicon Materials Workshop (CSSC11 & SiMat4) 2022/04/21
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Small-angle grain boundaries as sinks for lattice dislocations during directional solidification of silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
JCCG-50 2021/10/29
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Interactions of small-angle grain boundaries with lattice dislocations during solidification of silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Kozo Fujiwara
2021/09/15
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In-situ observation of eutectic growth of binary Ni-Si alloy
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
2021/03/19
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Formation and growth behavior of small-angle grain boundaries during directional solidification of multicrystalline silicon International-presentation
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
The 8th Asian Conference on Crystal Growthand Crystal Technology (CGCT-8) 2021/03/01
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In-situ observation of crystal-melt interface of Ni-Si binary system
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
JCCG-49 2020/11/11
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In-situ observation of solidification of binary Ni-Si melt
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
2020/09/18
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Splitting of small-angle grain boundaries during directional solidification of silicon
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
2020/03/19
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Unsteady growth of grain boundary groove during solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
JCCG-48 2019/10/30
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On the growth behavior of the grooves at grain/grain/melt triple phase boundary during solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Kozo Fujiwara
2019/09/12
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Grain boundary evolutions and interactions at the crystal/melt interface of silicon during directional solidification International-presentation International-coauthorship
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Wolfram Miller, Kozo Fujiwara
19th International Conference on Crystal Growth and Epitaxy (ICCGE-19) 2019/07/30
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In situ observation of interaction between grain boundaries during directional solidification of Si International-presentation International-coauthorship Invited
Lu-Chung Chuang, Kensaku Maeda, Keiji Shiga, Haruhiko Morito, Wolfram Miller, Kozo Fujiwara
3rd German Polish Conference on Crystal Growth (GPCCG-3), Poznan, Poland 2019/03/20
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Influence of grain boundary dislocations on the direction of a small-angle grain boundary in multicrystalline silicon during directional solidification International-presentation Invited
Lu-Chung Chuang, Takanori Kiguchi, Yumiko Kodama, Kensaku Maeda, Haruhiko Morito, Keiji Shiga, Kozo Fujiwara
International Symposium & School on Crystal Growth Fundamentals (ISSCGF2018) 2018/11/05
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Initiation and development of small-angle grain boundaries during directional solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Keiji Shiga, Takanori Kiguchi, Yumiko Kodama, Kozo Fujiwara
JCCG-47 2018/11/02
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Origin of small-angle grain boundaries during directional solidification in multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Keiji Shiga, Kozo Fujiwara
2018/09/20
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Interaction between grain boundaries at the crystal/melt interface of mc-Si International-presentation Invited
Lu-Chung Chuang
Colloquium at Leibniz-Institut für Kristallzüchtung (IKZ), Berlin, Germany 2018/06/20
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Interactions between small-angle grain boundaries and Σ3 twin boundaries during solidification of multi-crystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Keiji Shiga, Kozo Fujiwara
2018/03/21
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Interactions between grain boundaries during solidification of multicrystalline silicon
Lu-Chung Chuang, Kensaku Maeda, Haruhiko Morito, Keiji Shiga, Kozo Fujiwara
JCCG-46 2017/11/29
Industrial Property Rights 1
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結晶の育成装置およびその保温カバー
荘履中, 游智傑, 藍文杰, 錢俊逸, 李依晴, 徐文慶
特許6085325
Property Type: Patent
Holder: 環球晶圓股ふん有限公司
Research Projects 1
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Investigation of growth dynamics of faceted grain/grain/melt grain boundary junction during directional solidification of Si
CHUANG LUCHUNG
Offer Organization: 日本学術振興会
System: 科学研究費助成事業 研究活動スタート支援
Category: 研究活動スタート支援
Institution: 東北大学
2021/08 - 2023/03