Yoshikawa Takeshi 吉川健

… Alternative Names

YOSHIKAWA Takeshi 吉川健

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Researcher Number	90435933
Affiliation (Current)	2022: 東京大学, 生産技術研究所, 准教授
Affiliation (based on the past Project Information) *help	2013 – 2022: 東京大学, 生産技術研究所, 准教授 2012: 東京大学, 学内共同利用施設等, 准教授 2010 – 2012: 東京大学, 環境安全研究センター, 准教授 2010: 東京大学, 生産技術研究所, 准教授 2009: 大阪大学, 工学研究科, 助教 2007 – 2008: Osaka University, 大学院・工学研究科, 助教 2006: 大阪大学, 大学院工学研究科, 助手
Review Section/Research Field	Principal Investigator Metal making engineering / Medium-sized Section 26:Materials engineering and related fields / Metal making/Resorce production engineering / Structural/Functional materials / Science and Engineering Except Principal Investigator Metal making engineering / Metal making/Resorce production engineering / Transformative Research Areas, Section (II)
Keywords	Principal Investigator シリコンカーバイド / 溶液成長 / 溶解度 / 液相成長 / 直接観察 / 界面観察 / SiC / 合金溶媒 / 状態図 / マイクロ波加熱 … More / 水熱反応 / ガラス / 貴金属微粒子 / 多孔質 / 触媒 / マイクロ波 / 含水ガラス / 発泡 / マランゴニ対流 / 表面張力 / Fe-Si溶媒 / 温度係数 / FZ成長 / 表面活性 / 太陽電池用シリコン / マイグレーション / 不純物液相 / 成長界面 / リアルタイム観察 / バンチング / 窒化アルミニウム / 固液界面 / 分子動力学法 / ステップ構造 / 高温溶液成長 / 界面その場観察 / ステップエネルギー / カイネティック係数 / カイネティクス係数 / エピタキシー / 合金溶液 / ナノ粒子 / Gibbs-Thomson溶媒 / 結晶成長 / エピタキシャル … More Except Principal Investigator 固体表面エネルギー / 平衡状態図 / 熱力学データベース / ナノ粒子系状態図 / 固液界面エネルギー / 三相界面形状 / 表面張力 / 固体の表面エネルギー / 表面微細孔組織材料 / 特異拡張濡れ / 毛細管現象 / 酸化・還元 / 界面自由エネルギー / ナノ粒子 / 熱力学 / 固液間界面自由エネルギー / 静滴法 / Si合金 / 熱力学モデル / 固液間界面エネルギー / 合金 / Dupreの式 / Cu-B系 / KCl-AgCl系 / 溶融・凝固 / 太陽電池シリコン / 低温凝固精製 / 銅 / スズ / 融体・凝固 / ボロン / 融体 / 凝固 / 太陽電池 / シリコン / 脱リン / マルチフラックス / 酸素ポテンシャル / 超温度場 / レーザー / セラミックス / 結晶成長 / 光と物質の相互作用 Less

Gibbs-Thomson溶媒が拓く超速エピタキシーの新展開Principal Investigator
- Principal Investigator
  
  吉川健
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  The University of Tokyo
Science for Creation of Ceramic Materials by Super Thermal Field
- Principal Investigator
  
  木村禎一
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Japan Fine Ceramics Center
Ultra-rapid lilquid phase epitaxy of SiC using nanoparticlesPrincipal Investigator
- Principal Investigator
  
  Yoshikawa Takeshi
- Project Period (FY)
  2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  The University of Tokyo
Properties of steps as key factors to control the interface during crystal growth ; its measurement and thermodynamic modelPrincipal Investigator
- Principal Investigator
  
  吉川健
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  The University of Tokyo
Clarification of step structure formation on the solution growth interface of SiC by direct interface observation and molecular dynamics simulationPrincipal Investigator
- Principal Investigator
  
  Yoshikawa Takeshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  The University of Tokyo
Innovative Dephosphorization from Silicon by Flux Purification Method under a Gradient of Oxygen Potential
- Principal Investigator
  
  Yanaba Yutaka
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  The University of Tokyo
Low temperature solution growth of high quality AlN single crystal using Cr-alloy solventPrincipal Investigator
- Principal Investigator
  
  Yoshikawa Takeshi
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Metal making/Resorce production engineering
- Research Institution
  The University of Tokyo
Innovative purivication of silicon using liquid phase migration in solid siliconPrincipal Investigator
- Principal Investigator
  
  YOSHIKAWA Takeshi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Metal making engineering
- Research Institution
  The University of Tokyo
Determination of dynamics of SiC solution growth by real-time observation of growth interfacePrincipal Investigator
- Principal Investigator
  
  TAKESHI Yoshikawa
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Metal making engineering
- Research Institution
  The University of Tokyo
Physical Chemistry on Low Temperature Solidification Refining of Solar Grade Silicon Using Solvent
- Principal Investigator
  
  MORITA Kazuki
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making engineering
- Research Institution
  The University of Tokyo
The driving force for Marangoni convection during the ultra-rapid solution growth of the high. quality mono-crystalline SiC.Principal Investigator
- Principal Investigator
  
  YOSHIKAWA Takeshi
- Project Period (FY)
  2010 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Metal making engineering
- Research Institution
  The University of Tokyo
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Principal Investigator
- Principal Investigator
  
  吉川健
- Project Period (FY)
  2009 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  The University of Tokyo
  Osaka University
Development of experimental procedure for interfacial Gibbs energy between solid and liquid phases in alloy systems of nano particles.
- Principal Investigator
  
  TANAKA Toshihiro
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making engineering
- Research Institution
  Osaka University
表面微細孔組織材料の生成条件の解明とその応用
- Principal Investigator
  
  田中敏宏
- Project Period (FY)
  2007 – 2008
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Metal making engineering
- Research Institution
  Osaka University
Evaluation of interfacial energies to make phase diagrams of nano-sized particles for alloys
- Principal Investigator
  
  TANAKA Toshihiro
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Metal making engineering
- Research Institution
  Osaka University
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Principal Investigator
- Principal Investigator
  
  吉川健
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (Start-up)
- Research Field
  
  Structural/Functional materials
- Research Institution
  Osaka University

[Book] レアメタルの最新動向2012
- Author(s)
  吉川健、森田一樹
- Publisher
  (株)シーエムシー出版
- Data Source
  KAKENHI-PROJECT-22360312
[Book] レアメタルの最新動向2012
- Author(s)
  吉川健
- Publisher
  (株)シーエムシー出版
- Data Source
  KAKENHI-PROJECT-22360312
[Journal Article] Contribution of Dislocations in SiC Seed Crystals on the Melt-Back Process in SiC Solution Growth2022
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa, Didier Chaussende and Hiroyuki Shibata
- Journal Title
  
  Materials
  
  Volume: 15 Pages: 1796-1796
- DOI
  10.3390/ma15051796
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19H00820, KAKENHI-PROJECT-21K18807
[Journal Article] In Situ Interferometry for ppm-Order Solubility Analysis at High Temperatures: A Case Study of Carbon Solubility in Molten Silicon2021
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa, Didier Chaussende and Hiroyuki Shibata
- Journal Title
  
  Metallurgical and Materials Transactions B
  
  Volume: 52 Pages: 2619-2625
- DOI
  10.1007/s11663-021-02216-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H00820
[Journal Article] 可視光透過法によるSiC結晶-溶融合金界面のIn-situ観察2014
- Author(s)
  吉川健, 川西咲子
- Journal Title
  
  金属
  
  Volume: 84 Pages: 36-43
- Data Source
  KAKENHI-PROJECT-24686083
[Journal Article] Real-time observation of high temperature interface between SiC substrate and solution during dissolution of SiC2013
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa and Kazuki Morita
- Journal Title
  
  Materials Science Forum
  
  Volume: 740-742 Pages: 35-38
- DOI
  10.4028/www.scientific.net/msf.740-742.35
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-11J10842, KAKENHI-PROJECT-24686083
[Journal Article] Removal of Boron from Silicon-Tin Solvent by Slag Treatment2013
- Author(s)
  X.Ma、T.Yoshikawa、K.Morita
- Journal Title
  
  Metallurgical and Materials Transactions B
  
  Pages: 528-533
- DOI
  10.1007/s11663-013-9812-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360312
[Journal Article] Real-time observation of the interface between SiC and a liquid alloy and its application to the dissolution behavior of SiC at 1573 K2013
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa, Kazuki Morita, Kazuhiko Kusunoki, Kazuhito Kamei, Hiroshi Suzuki and Hidemitsu Sakamoto
- Journal Title
  
  Journal of Applied Physics
  
  Volume: 114 Pages: 214313-214313
- DOI
  10.1063/1.4837575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24686083
[Journal Article] Purification of Silicon by Using the Liquid Migration Technique under Temperature Gradient2013
- Author(s)
  Kunitoshi Matsunaga, Takeshi Yoshikawa, Kazuki Morita
- Journal Title
  
  Materials Science Forum
  
  Volume: 750 Pages: 240-243
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24656455
[Journal Article] Phase Relations and Thermodynamic Property of Boron in the Silicon-Tin Melt at 1673 K2012
- Author(s)
  X.Ma、T.Yoshikawa、K.Morita
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 529 Pages: 12-16
- DOI
  10.1016/j.jallcom.2012.03.057
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360312
[Journal Article] An Evolving Method for Solar-Grade Silicon Production: Solvent Refining2012
- Author(s)
  T.Yoshikawa 、K.Morita
- Journal Title
  
  Journal of Metals
  
  Volume: 64 Pages: 946-951
- DOI
  10.1007/s11837-012-0371-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22360312
[Journal Article] Journal of Physics2009
- Author(s)
  A. Fukuda, T. Yoshikawa and T. Tanaka
- Journal Title
  
  Conference Series
- Data Source
  KAKENHI-PROJECT-18360368
[Journal Article] A fundamental approach for the measurement of solid-liquid interfacial energy2009
- Author(s)
  A.Fukuda, T.Yoshikawa, T.Tanaka
- Journal Title
  
  Journal of Physics : Conference Series Article number 012079
  
  Volume: 165 Pages: 1-4
- NAID
  120005325038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360370
[Journal Article] A fundamental approach for the measurement of solid-liquid interfacial energy2009
- Author(s)
  A. Fukuda, T. Yoshikawa and T. Tanaka
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 165 Pages: 12079-12079
- NAID
  120005325038
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21360370
[Journal Article] 鉄スケール層中wusliteの分解およびその還元による表面ポーラス層の生成2008
- Author(s)
  高平信幸, 吉川健, 田中敏宏
- Journal Title
  
  日本金属学会誌 72
  
  Pages: 254-254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19656198
[Journal Article] Wettability of Liquid In and Bi on Flat and Porous Solid Iron Substrate2007
- Author(s)
  N. Takahira, T. Yoshikawa, T. Tanaka and L. Holappa
- Journal Title
  
  Materials Transaction 48
  
  Pages: 2708-2711
- NAID
  10019956289
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19656198
[Journal Article] Unusual Wetting of Liquid Bismuth on a Surface-Porous Copper Substrate Fabricated by Oxidation-Reduction Process2007
- Author(s)
  N. Takahira, T. Yoshikawa, T. Tanaka and L. Holappa
- Journal Title
  
  Materials Transaction 48
  
  Pages: 3126-3131
- NAID
  10020007961
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19656198
[Journal Article] Fundamental approach for measurement of solid-liquid interfacial energies in alloy
- Author(s)
  A. Fukuda, T. Yoshikawa, T. Tanaka
- Journal Title
  
  Journal of Physics ; Conference Series Accepted
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360368
[Patent] SiC結晶の成長方法2020
- Inventor(s)
  吉川健、鳴海大翔
- Industrial Property Rights Holder
  吉川健、鳴海大翔
- Industrial Property Rights Type
  特許
- Filing Date
  2020
- Overseas
- Data Source
  KAKENHI-PROJECT-20K20355
[Patent] SiC結晶の成長方法2019
- Inventor(s)
  吉川健、鳴海大翔
- Industrial Property Rights Holder
  吉川健、鳴海大翔
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2019-176257
- Filing Date
  2019
- Data Source
  KAKENHI-PROJECT-20K20355
[Patent] シリコンからのホウ素除去方法2012
- Inventor(s)
  森田一樹、吉川健、馬暁東
- Industrial Property Rights Holder
  森田一樹、吉川健、馬暁東
- Industrial Property Number
  2012-031993
- Filing Date
  2012-02-12
- Data Source
  KAKENHI-PROJECT-22360312
[Patent] シリコンからのホウ素除去方法2012
- Inventor(s)
  森田一樹、吉川健、馬暁東
- Industrial Property Rights Holder
  森田一樹、吉川健、馬暁東
- Industrial Property Rights Type
  特許
- Industrial Property Number
  2012-031993
- Filing Date
  2012-02-12
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] 微粒子応用SiCの高速液相エピタキシャル成長におけるSiC微粒子径の影響2020
- Author(s)
  樫村知之, 山口彰太, 吉川健
- Organizer
  日本結晶成長学会
- Data Source
  KAKENHI-PROJECT-20K20355
[Presentation] 微粒子応用SiCの高速液相エピタキシャル成長における粒子径の影響2020
- Author(s)
  山口彰太, 吉川健
- Organizer
  日本鉄鋼協会
- Data Source
  KAKENHI-PROJECT-20K20355
[Presentation] 微粒子応用SiC の高速液相エピタキシャル成長2020
- Author(s)
  山口彰太, 鳴海大翔, 吉川健
- Organizer
  日本金属学会
- Data Source
  KAKENHI-PROJECT-20K20355
[Presentation] SiCの溶液成長における界面成長機構2018
- Author(s)
  吉川　健
- Organizer
  日本結晶成長学会バルク分科会第102回研究会
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] Real-time Observation of Solution Growth Interface of SiC Using Alloy Solvent2018
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa and Kazuki Morita
- Organizer
  TMS2018
- Invited
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] Si-Cr溶媒に添加したAlのSiC溶液成長界面への影響2017
- Author(s)
  大黒寛典, 川西咲子, 吉川健
- Organizer
  日本金属学会
- Place of Presentation
  首都大学東京（東京都八王子市）
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] In Situ Observation on Step-Bunching and Inclusion Formation During Solution Growth of SiC Combined with Ex Situ Analysis2017
- Author(s)
  Kosuke Fukui, Miki Shiraishi, Sakiko Kawanishi, Takeshi Yoshikawa, Hironori Daikoku, Hiroaki Saito and Kazuhiko Kusunoki
- Organizer
  The International Conference on Silicon Carbide and Related Materials 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] 高温界面現象の理解へ向けた界面リアルタイム観察の取り組み2016
- Author(s)
  吉川健, 川西咲子
- Organizer
  日本鉄鋼協会
- Place of Presentation
  大阪大学(大阪府吹田市)
- Year and Date
  2016-09-22
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] Cr-Ni溶媒を用いたAlNの低温高速溶液成長の基礎検討(その1)ーCr-Ni合金中NおよびAlN溶解度の測定2016
- Author(s)
  川西咲子, 吉留裕貴, 佐々木秀顕, 吉川健, 前田正史
- Organizer
  日本金属学会2016年春季講演大会
- Place of Presentation
  東京理科大学
- Year and Date
  2016-03-25
- Data Source
  KAKENHI-PROJECT-26630376
[Presentation] SiC溶液成長時のスパイラル成長とステップの競合過程のその場観察2016
- Author(s)
  川西咲子, 吉川健
- Organizer
  第63回応用物理学会春季学術講演会,
- Place of Presentation
  東京工業大学（東京都目黒区）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] Cr-Ni溶媒を用いたAlNの低温高速溶液成長の基礎検討(その２)ー窒素分圧制御下におけるAlN単結晶成長ー2016
- Author(s)
  黒坂真一朗, 川西咲子, 吉留裕貴, 佐々木秀顕, 吉川健, 前田正史
- Organizer
  日本金属学会2016年春季講演大会
- Place of Presentation
  東京理科大学
- Year and Date
  2016-03-25
- Data Source
  KAKENHI-PROJECT-26630376
[Presentation] In-situ observation of solution growth interface of SiC from Fe-Si solvent2016
- Author(s)
  Sakiko Kawanishi and Takeshi Yoshikawa
- Organizer
  40th International Conference and Expo on Advanced Ceramics and Composites
- Place of Presentation
  Florida(United States)
- Year and Date
  2016-01-26
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] In-situ observation of competition between spiral growth and step-flow growth during solution growth of 4H-SiC2016
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa
- Organizer
  The 11th European Conference on Silicon Carbide & Related Materials
- Place of Presentation
  Halkidiki (Greece)
- Year and Date
  2016-09-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] Effect of Al addition in Si-Cr melt by real-time observation of 4H-SiC growth interface2016
- Author(s)
  Hironori Daikoku, Sakiko Kawanishi, Takeshi Yoshikawa
- Organizer
  The 11th European Conference on Silicon Carbide & Related Materials
- Place of Presentation
  Halkidiki (Greece)
- Year and Date
  2016-09-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H04166
[Presentation] In-situ Observation of SiC Growth from Fe-Si-C Solution2014
- Author(s)
  Sakiko Kawanishi and Takeshi Yoshikawa
- Organizer
  The 15th IUMRS-International Conference in Asia
- Place of Presentation
  福岡
- Year and Date
  2014-08-29
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] Interfacial behavior at the initial stage of solution growth of SiC investigated by real-time observation of the growth interface2014
- Author(s)
  Sakiko Kawanishi and Takeshi Yoshikawa
- Organizer
  The 10th European Conference on Silicon Carbide & Related Materials
- Place of Presentation
  グルノーブル
- Year and Date
  2014-09-23
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] Solution growth of AlN using Cr-Ni solvent2014
- Author(s)
  4.Hiroki Yoshitome, Sakiko Kawanishi, Hideaki Sasaki, Takeshi Yoshikawa and Masafumi Maeda
- Organizer
  The 10th European Conference on Silicon Carbide & Related Materials
- Place of Presentation
  Grenoble, France
- Year and Date
  2014-09-24
- Data Source
  KAKENHI-PROJECT-26630376
[Presentation] SiCの溶液成長と成長界面のリアルタイム観察2013
- Author(s)
  吉川健, 川西咲子, 森田一樹
- Organizer
  資源・素材学会
- Place of Presentation
  千葉工業大学(招待講演)
- Year and Date
  2013-03-30
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] 固体Si中不純物液相のマイグレーション挙動の調査2013
- Author(s)
  松永邦俊, 吉川健, 森田一樹
- Organizer
  日本金属学会
- Place of Presentation
  東京理科大学
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24656455
[Presentation] 干渉縞を利用した溶融合金へのSiC溶解時の高温界面リアルタイム観察2013
- Author(s)
  川西咲子, 吉川健, 森田一樹, 鈴木寛, 坂元秀光
- Organizer
  応用物理学関係連合講演会
- Place of Presentation
  神奈川工科大学
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] 干渉縞を利用したSiC-溶融合金間界面の高温リアルタイム観察2013
- Author(s)
  川西咲子, 吉川健, 森田一樹 ,鈴木竈, 坂元秀光
- Organizer
  日本鉄鋼協会
- Place of Presentation
  東京電機大学
- Year and Date
  2013-03-28
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] Solar Grade Silicon Purification Using Liquid Phase Migration Technique2013
- Author(s)
  Kunitoshi Matsunaga, Takeshi Yoshikawa, Kazuki Morita
- Organizer
  TMS annual meeting, Solar Cell Silicon
- Place of Presentation
  San Antonio
- Year and Date
  2013-03-05
- Data Source
  KAKENHI-PROJECT-24656455
[Presentation] Solvent Refining of Si for Solar Cells Using a Si-Sn Solvent2012
- Author(s)
  X.Ma、T.Yoshikawa、K.Morita
- Organizer
  日本金属学会2012年秋期(第151回)大会
- Place of Presentation
  愛媛大学、愛媛
- Year and Date
  2012-09-18
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Purification of Silicon by Using the Liquid Migration Technique under Temperature Gradient2012
- Author(s)
  Kunitoshi Matsunaga, Takeshi Yoshikawa, Kazuki Morita
- Organizer
  8th International Forum on Advanced Materials Science and Technology
- Place of Presentation
  福岡工業大学
- Year and Date
  2012-08-03
- Data Source
  KAKENHI-PROJECT-24656455
[Presentation] 溶融合金へのSiC溶解時の高温界面のリアルタイム観察2012
- Author(s)
  川西咲子, 吉川健, 森田一樹, 亀井一人, 坂元秀光, 鈴木竈
- Organizer
  日本鉄鋼協会
- Place of Presentation
  愛媛大学
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] Real-time observation of high temperature interface between SiC substrate and solution during dissolution of SiC2012
- Author(s)
  Sakiko Kawanishi, Takesni Yoshikawa and Kazuki Morita
- Organizer
  The 9th European Conference on Silicon Carbide & Related Materials
- Place of Presentation
  St. Petersburg (Russia)
- Year and Date
  2012-09-02
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] Solidification Refining of Si for Solar Cells using Si-Sn Solvent2012
- Author(s)
  X.Ma 、T.Yoshikawa 、K.Morita
- Organizer
  Silicon for the Chemical and Solar Industry XI
- Place of Presentation
  Ulvik、Norway
- Year and Date
  2012-06-28
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] 最大泡圧法によるFe-Si-C融体の表面張力の測定2012
- Author(s)
  吉川健
- Organizer
  日本鉄鋼協会
- Place of Presentation
  横浜国立大学
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-22760576
[Presentation] 最大泡圧法によるFe-Si-C融体の表面張力の測定2012
- Author(s)
  吉川健
- Organizer
  日本鉄鋼協会春季講演大会
- Year and Date
  2012-03-30
- Data Source
  KAKENHI-PROJECT-22760576
[Presentation] Solid Solubility of Sn in Si and Diffusion Coefficient of Si in the Si-Sn Melt Determined by TGZM Method2012
- Author(s)
  X.Ma 、T.Yoshikawa 、K.Morita
- Organizer
  日本鉄鋼協会第164回講演大会
- Place of Presentation
  愛媛大学、愛媛
- Year and Date
  2012-09-19
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Refining of Si by Directional Solidification from Si-Sn Melts2011
- Author(s)
  X.Ma、T.Yoshikawa、K.Morita
- Organizer
  EUROMAT 2011
- Place of Presentation
  Montpellier、France
- Year and Date
  2011-09-13
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Boron Removal by Slag Treatment from Silicon with Tin Addition2011
- Author(s)
  X.Ma 、T.Yoshikawa 、K.Morita
- Organizer
  日本金属学会2012年春期(第150回)大会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] PhaseRelations for the Si-Sn-B System at1673 K2011
- Author(s)
  X.Ma 、T.Yoshikawa 、K.Morita
- Organizer
  日本鉄鋼協会第162回講演大会
- Place of Presentation
  大阪大学、大阪
- Year and Date
  2011-09-20
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Effect of Solidification Condisiotns on Si Growth from Si-Cu Melts2011
- Author(s)
  Y.Ohshima, T.Yoshikawa, K.Morita
- Organizer
  140th TMS Annual Meeting
- Place of Presentation
  米国、San Diego
- Year and Date
  2011-03-03
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Effect of Solidification Condisiotns on Si Growth from Si-Cu Melts2011
- Author(s)
  Y.Ohshima 、T.Yoshikawa 、K.Morita
- Organizer
  140th TMS Annual Meeting
- Place of Presentation
  San Diego、USA
- Year and Date
  2011-03-03
- Data Source
  KAKENHI-PROJECT-22360312
[Presentation] Measurement of solid-liquid interfacial energies in alloys2009
- Author(s)
  A. Fukuda, T. Yoshikawa and T. Tanaka
- Organizer
  HTC2009
- Place of Presentation
  Greece
- Data Source
  KAKENHI-PROJECT-18360368
[Presentation] 合金系の固液界面エネルギーの測定方法の基礎的検討2008
- Author(s)
  福田敦, 吉川健, 田中敏宏
- Organizer
  日本鉄鋼協会
- Place of Presentation
  熊本大学
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-18360368
[Presentation] 固体銅に対する液体Biの特異拡張濡れ現象とその接合への応用2008
- Author(s)
  高平信幸, 吉川健, 田中敏宏
- Organizer
  Mate 2008
- Place of Presentation
  パシフィコ横浜
- Year and Date
  2008-02-05
- Data Source
  KAKENHI-PROJECT-19656198
[Presentation] 合金系の固液界面エネルギーの測定方法の基礎的検討2008
- Author(s)
  福田敦、吉川健、田中敏宏
- Organizer
  日本鉄鋼協会、第156回秋季講演大会
- Place of Presentation
  熊本
- Data Source
  KAKENHI-PROJECT-18360368
[Presentation] 溶融Fe-Si-C合金を利用した低温でのSiC結晶成長の試み2007
- Author(s)
  川西咲子、吉川健、田中敏宏
- Organizer
  日本金属学会
- Place of Presentation
  岐阜大学
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18860050
[Presentation] Solar Grade Silicon Purification Using Liquid Phase Migration Technique
- Author(s)
  Kunitoshi Matsunaga, Takeshi Yoshikawa, Kazuki Morita
- Organizer
  TMS annual meeting, Solar Cell Silicon
- Place of Presentation
  San Antonio, USA
- Data Source
  KAKENHI-PROJECT-24656455
[Presentation] 固体Si中不純物液相のマイグレーション挙動の調査
- Author(s)
  松永邦俊, 吉川健, 森田一樹
- Organizer
  日本金属学会
- Place of Presentation
  東京理科大学
- Data Source
  KAKENHI-PROJECT-24656455
[Presentation] Interference observation of the interface between SiC and liquid alloy and its application to dissolution process of SiC
- Author(s)
  Sakiko Kawanishi, Takeshi Yoshikawa and Kazuki Morita
- Organizer
  International Conference on Silicon Carbide and Related Materials 2013 (ICSCRM 2013)
- Place of Presentation
  宮崎シーガイア
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] 可視光透過法によるSiC溶液成長界面の高温下リアルタイム観察
- Author(s)
  川西咲子, 吉川健, 森田一樹, 亀井一人，楠一彦，坂元秀光，鈴木寛,
- Organizer
  第74回応用物理学会秋季学術講演会
- Place of Presentation
  同志社大学
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] SiCのメルトバック・溶液成長界面のリアルタイム観察
- Author(s)
  川西咲子, 吉川健, 森田一樹
- Organizer
  SiC及び関連半導体研究第22回講演会
- Place of Presentation
  埼玉会館
- Invited
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] SiC溶液成長界面の明視野像・干渉像のリアルタイム同時観察
- Author(s)
  川西咲子, 吉川健, 森田一樹
- Organizer
  第75回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-24686083
[Presentation] 温度差法によるSiCの低温溶液成長と成長界面リアルタイム観察
- Author(s)
  吉川　健, 川西咲子, 森田一樹
- Organizer
  日本結晶成長学会ナノ構造・エピタキシャル成長分科会
- Place of Presentation
  大阪大学
- Invited
- Data Source
  KAKENHI-PROJECT-24686083

1. TANAKA Toshihiro (10179773)

# of Collaborated Projects: 4 results

# of Collaborated Products: 11 results
2. 川西咲子 (80726985)

# of Collaborated Projects: 3 results

# of Collaborated Products: 10 results
3. HIRAI Nobumitsu (50294020)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 三浦均 (50507910)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. MORITA Kazuki (00210170)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
6. Yanaba Yutaka (90723247)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 澁田靖 (90401124)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 柴田千尋 (00633299)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
9. 竹島由里子 (20313398)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 三谷武志 (90586306)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 宮川鈴衣奈 (10635197)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 堀池巧 (10774119)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 木村禎一 (10333882)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 篠田健太郎 (10442732)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 伊藤暁彦 (20451635)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Yoshikawa Takeshi 吉川 健

YOSHIKAWA Takeshi 吉川 健

Research Projects

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Co-Researchers

Gibbs-Thomson溶媒が拓く超速エピタキシーの新展開Principal Investigator

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Science for Creation of Ceramic Materials by Super Thermal Field

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Ultra-rapid lilquid phase epitaxy of SiC using nanoparticlesPrincipal Investigator

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Properties of steps as key factors to control the interface during crystal growth ; its measurement and thermodynamic modelPrincipal Investigator

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Clarification of step structure formation on the solution growth interface of SiC by direct interface observation and molecular dynamics simulationPrincipal Investigator

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Innovative Dephosphorization from Silicon by Flux Purification Method under a Gradient of Oxygen Potential

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Low temperature solution growth of high quality AlN single crystal using Cr-alloy solventPrincipal Investigator

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Innovative purivication of silicon using liquid phase migration in solid siliconPrincipal Investigator

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Determination of dynamics of SiC solution growth by real-time observation of growth interfacePrincipal Investigator

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Physical Chemistry on Low Temperature Solidification Refining of Solar Grade Silicon Using Solvent

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The driving force for Marangoni convection during the ultra-rapid solution growth of the high. quality mono-crystalline SiC.Principal Investigator

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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Principal Investigator

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Development of experimental procedure for interfacial Gibbs energy between solid and liquid phases in alloy systems of nano particles.

Principal Investigator

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Yoshikawa Takeshi 吉川健

YOSHIKAWA Takeshi 吉川健