Rchr
J-GLOBAL ID：202301008153334519
Update date: Nov. 15, 2024
Yoshikawa Takeshi
ヨシカワ タケシ | Yoshikawa Takeshi
Affiliation and department：
Job title：
Professor
Research theme for competitive and other funds (14)：
- 2024 - 2028 高温溶液成長の3DxTイメージングとフェーズフィールドアナリシス
- 2021 - 2026 Science for Creation of Ceramic Materials by Super Thermal Field
- 2022 - 2025 Gibbs-Thomson溶媒が拓く超速エピタキシーの新展開
- 2019 - 2023 Properties of steps as key factors to control the interface during crystal growth ; its measurement and thermodynamic model
- 2020 - 2021 Ultra-rapid lilquid phase epitaxy of SiC using nanoparticles
- 2015 - 2018 Clarification of step structure formation on the solution growth interface of SiC by direct interface observation and molecular dynamics simulation
- 2014 - 2017 Innovative Dephosphorization from Silicon by Flux Purification Method under a Gradient of Oxygen Potential
- 2014 - 2016 Low temperature solution growth of high quality AlN single crystal using Cr-alloy solvent
- 2012 - 2015 Determination of dynamics of SiC solution growth by real-time observation of growth interface
- 2012 - 2014 Innovative purivication of silicon using liquid phase migration in solid silicon
- 2009 - 2011 Development of experimental procedure for interfacial Gibbs energy between solid and liquid phases in alloy systems of nano particles.
- 2009 - 2010 マイクロ波プロセスを応用した機能性ガラス多孔材の創製
- 2007 - 2008 表面微細孔組織材料の生成条件の解明とその応用
- 2006 - 2007 溶融合金を溶媒に用いたシリコンカーバイド半導体の低温結晶成長
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Papers (128)：
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Sakiko Kawanishi, Tomohiro Yamada, Hironori Daikoku, Hiroyuki Shibata, Takeshi Yoshikawa. (Invited) In-situ Observation of Silicon Carbide Solution Growth: Observation Principle and Effect of Al Addition to Si-Cr Solvent. ECS Transactions. 2024. 114. 4. 3-15
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Sunglock Lim, Ikuru Hatakeyama, Masashi Nakamoto, Takeshi Yoshikawa, Toshihiro Tanaka. Effect of Wettability on Droplet Agglomeration in Two Immiscible Liquids. ISIJ International. 2024. 64. 8. 1334-1337
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Takeshi Mitani, Sakiko Kawanishi, Kazuma Eto, Tomohisa Kato, Didier Chaussende, Takeshi Yoshikawa. Suppression of SiC Inclusions in 4H-SiC Crystals Grown from Si-Cr-C-Based Solution Saturated with SiC. Crystal Growth & Design. 2024. 24. 6. 2526-2532
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Sakiko Kawanishi, Takeshi Mitani, Masaru Takakura, Takeshi Yoshikawa, Hiroyuki Shibata. Quantification of nitrogen in heavily doped silicon carbide by soft X-ray emission spectroscopy. Journal of Crystal Growth. 2023. 619. 127345-127345
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Sakiko Kawanishi, Hiroyuki Shibata, Takeshi Yoshikawa. Contribution of Dislocations in SiC Seed Crystals on the Melt-Back Process in SiC Solution Growth. Materials. 2022. 15. 5
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Lectures and oral presentations (5)：
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Synthesis of Bi1-2xPbx Cax CuSO by combining polymerized complex method and solid-state reaction method and its thermoelectric property evaluation
(2024)
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Effect of Wettability on Agglomeration of Droplet in Two Immiscible Liquids
(2023)
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フェノール樹脂を炭素源に用いた緻密SiCの作製
(日本金属学会, 2023年秋期第173回講演大会 2023)
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界面その場観察による合金中4H-SiC(000-1)上のステップエネルギー計測の試み
(日本金属学会, 2023年秋期第173回講演大会 2023)
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界面再構成法による各種溶媒合金中4H-SiC (000-1)上のステップバンチング挙動
(日本金属学会, 2023年秋期第173回講演大会 2023)
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