HOSHIKAWA Keigo 干川圭吾

… Alternative Names

千川圭吾ホシカワケイゴ

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Researcher Number	10231573
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Affiliation (based on the past Project Information) *help	2012: 信州大学, 工学部, 客員教授 1999 – 2007: 信州大学, 教育学部, 教授 1994 – 1997: 信州大学, 教育学部, 教授 1992: 信州大学, 教育学部, 教授 1991: Tohoku University, Institute for Materials Research, Associate Professor, 金属材料研究所, 助教授
Review Section/Research Field	Principal Investigator Applied materials science/Crystal engineering / Applied materials science/Crystal engineering Except Principal Investigator Applied materials science/Crystal engineering / Applied materials science/Crystal engineering / 化学工学一般 / 電子材料工学 / Humanities and Social Sciences / 教科教育
Keywords	Principal Investigator 石英るつぼ / 高温熱化学反応 / CZシリコン結晶成長 / 高濃度ゲルマニウム添加 / チョコラルスキー法 / Platinum crucible / Top-seeded solution growth / Polarization process / Piezoelectricity / Vertical Bridgman method … More / Potassium Niobate / 小傾角境界 / リネージ / UWB無線システム / X線トポグラフ / SAWWフィルタ / LN単結晶 / KN単結晶 / ウエハ加工 / KNウエハ加工 / 電気機械結合係数 / 相転移点制御 / 分域制御 / 垂直ブリッジマン(VB)法 / ニオブ酸カリュウム(KN)単結晶 / diffusion of B atoms / dislocation due to lattice misfit / interface between seed and crystal / dislocation behavior / heavily Ge doping / oxygen transportation / reaction at high temperature / Czochralski Si crystal Growth / その場観察 / 計算解析 / ドロップ法 / 物質移動 / シリコン融液 / 結晶成長条件 / 高濃度ボロン添加種子 / ボロン濃度分布 / ボロンの移動・拡散現象 / シリコン結晶成長 / ボロン原子拡散 / ミスフィット転位 / 種子づけ界面 / 転位挙動 / 酸素原子挙動 / dislocation-free crystal / growth interface / SiO gas / Si melt / silica crucible / phenomenon of heat and mass transfer / chemical reaction at high temperature / CZ-Silicon crystal growth / 蒸発速度係数 / マラニユニー対流 / 酸素溶解速度 / 酸素移動現象 / 熱物質移動現象 / CZ-Si結晶 / 無転位結晶 / 成長界面 / SiOガス / Si融液 / 熱・物質移動現象 / エピタキシャル用下地基板 / スリップ・そり / 同時添加 / 高濃度ボロン添加 / 高強度・耐熱応力 / シリコン結晶基板 … More Except Principal Investigator 結晶成長 / 引き上げ法 / 単結晶 / シミュレーション / マランゴニ対流 / 熱移動 / SILICA CRUCIBLE / CRYSTAL GROWTH / CRYSTAL ENGINERRING / 電場印加 / 石英るつぼ / 結晶工学 / Convection / Electromagnetic force / Crystal growth / Silicon / 電磁場印加結晶成長 / バルク結晶成長 / 対流 / 電磁攪拌 / シリコン / Marangoni Convection / Thermo-Physical Properties of Melts / Thermal Stress / Flow Control / Melt Convection / Transport Phenomena / Numerical Analysis / Single Crystal Growth / 光・電子材料用バルク単結晶 / 気相内対流 / 結晶育成工学 / 移動現象 / バルク単結晶 / 移動現象論 / 融液物性 / 熱応力 / 対流制御 / 融液対流 / 移動現像論 / 数値解析 / 単結晶育成 / Heat Transfer / Convective Phenomena / Applied Magnetic Field / Czochralski Method / Single Crystal / 熱・物質の移動現象 / 酸化物結晶 / 半導体混晶 / 半導体結晶 / 磁界印加結晶育成 / 自然対流 / 融液内対流 / 対流現象 / 磁場印加 / 酸化ホウ素 / 高強度 / 低転位密度 / 輸送機構 / 酸素 / ゲルマニウム / 結晶評価 / 教育システム / 教材開発 / 科学者 / 理科教育 / 問の連鎖 / 新世紀型 / 作業的学習 / 体験的学習 / 江戸時代学習 / 博物館見学 / 史跡見学 / マルチメディア教材 / コンピュータ教材 / 画像教材 / LiTaO_3 / 酸素欠損 / Twisting / 内部輻射 Less

Mechanism of oxygen transportation in Czochralski Ge crystal growth from the melt covered by B_2O_3
- Principal Investigator
  
  TAISHI Toshinori
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Young Scientists (A)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Shinshu University
Single Crystal Growth and Domain Control of Potassium Niobate Crystals by Vertical Bridgman methodPrincipal Investigator
- Principal Investigator
  
  HOSHIKAWA Keigo
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Shinshu University
Investigation of controlling the reaction at the interface between Si melt and silica glass
- Principal Investigator
  
  HUANG Xinming
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  TOHOKU UNIVERSITY
科学者の「問いの連鎖」に学ぶWEBベース学習支援システムとコンテンツの開発
- Principal Investigator
  
  東原義訓
- Project Period (FY)
  2003 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Humanities and Social Sciences
- Research Institution
  Shinshu University
高強度・耐熱応力高濃度不純物添加シリコン結晶基板の提案Principal Investigator
- Principal Investigator
  
  干川圭吾
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Shinshu University
Establishment of new method of crystal growth with well-controlled convection by electro-magnetic force
- Principal Investigator
  
  KAKIMOTO Koichi
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  KYUSHU UNIVERSITY
Study of non-equilibrium thermochemical reaction between Si melt and silica glass at high temperature in Czochralski Si crystal growthPrincipal Investigator
- Principal Investigator
  
  HOSHIKAWA Keigo
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Faculty of Education, Shinshu University
Study of chemical reaction and phenomena of heat and mass transfer during CZ-silicon crystal growthPrincipal Investigator
- Principal Investigator
  
  HOSHIKAWA Keigo
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Faculty of Education, Shinshu University
CHEMICAL ENGINEERING ANALYSIS AND CONTROL OF GROWTH PROCESS OF BULK SINGLE CRYSTALS FOR OPTO-ELECTRONICS DEVICES
- Principal Investigator
  
  IMAISHI Nobuyuki
- Project Period (FY)
  1995 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  化学工学一般
- Research Institution
  KYUSHU UNIVERSITY
史跡・博物館見学による作業的・体験的学習のための画像教材の開発
- Principal Investigator
  
  土井進
- Project Period (FY)
  1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  教科教育
- Research Institution
  Shinshu University
CZ法単結晶作成におけるTwisting
- Principal Investigator
  
  福田承生
- Project Period (FY)
  1992
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Tohoku University
CZ法単結晶作成におけるTwisting
- Principal Investigator
  
  FUKUDA Tsuguo
- Project Period (FY)
  1991
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Research Institution
  Tohoku University
Study on Heat and Mass Transfer in the Magnetic Fields Applied Czochralski Method
- Principal Investigator
  
  FUKUDA Tsuguo
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  電子材料工学
- Research Institution
  Tohoku University

All 2013 2012 2010 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Characteristics of germanium crystals doped with boron-related compounds2012
- Author(s)
  T. Taishi, Y. Murao, I. Yonenaga, K. Hoshikawa
- Journal Title
  
  The 6th International Symposium on Advanced Science and Technology of Sillicon Materials
  
  Pages: 71-74
- Data Source
  KAKENHI-PROJECT-22686002
[Journal Article] Czochralski -growth of germanium crystals containing high concen-trations of oxygen impurities2010
- Author(s)
  T. Taishi, H. Ise, Y. Murao, T. Ohsawa, M. Suezawa, Y. Tokumoto, Y. Ohno, K. Hoshikawa, I. Yonenaga
- Journal Title
  
  J. Cryst. Growth
  
  Volume: 312 Issue: 19 Pages: 2783-2787
- DOI
  10.1016/j.jcrysgro.2010.05.045
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22686002
[Journal Article] Czochralski-growth of germanium crystals containing high concen-trations of oxygen impurities2010
- Author(s)
  T.Taishi, H.Ise, Y.Murao, T.Ohsawa, M.Suezawa, Y.Tokumoto, Y.Ohno, K.Hoshikawa, I.Yonenaga
- Journal Title
  
  J.Cryst.Growth
  
  Volume: 312 Pages: 2783-2787
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22686002
[Journal Article] Single crystal growth of Langasite by vertical Bridmen mothod in air and Ar atmosphere2007
- Author(s)
  太子敏則, 林貴之, 深海龍夫, 干川圭吾, 米永一郎
- Journal Title
  
  Journal of crystal growth (印刷中)
- Data Source
  KAKENHI-PROJECT-18360007
[Journal Article] Oxygen defects in langasite (La_3Ga_5SiO_<14>) single crystal grown by vertical Bridgman (VB) method2007
- Author(s)
  T,. Taishi, T. Hayashi, N. Bamba, Y. Ohno, I. Yonenaga, K. Hoshikawa
- Journal Title
  
  Physica B 401-402
  
  Pages: 437-440
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Journal Article] Single-crystal growth of langasite (La_3Ga_5SiO_<14> by the vertical Bridgman (VB) method in air and in an Ar atmosphere2007
- Author(s)
  T. Taishi, T. Hayashi, T. Fukami, K. Hoshikawa, I. Yonenaga
- Journal Title
  
  J. Cryst.Growth 304
  
  Pages: 4-6
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Journal Article] The Characteristics of the La_3Ga_5SiO_<14> Single Crystals Grown by Vertical Bridgman Method in Ar Atomosphere2006
- Author(s)
  N. Banba, K. Kato, T. Taishi, T. Hayashi. K. Hoshikawa, T. Fukami
- Journal Title
  
  Materials Science Forum 510-511
  
  Pages: 842-845
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Journal Article] Segregation of Ga during growth of Si single crystal2006
- Author(s)
  T.Hoshikawa, X.Huang, S.Uda, S.Koh, T.Taishi
- Journal Title
  
  Journal of Crystal Growth 290
  
  Pages: 338-340
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560003
[Journal Article] Temperature dependence of Raman scattering in Si crystals with heavy B and/or Ge doping2006
- Author(s)
  X.Huang, K.Wu, M.Chen, T.Taishi, K.Hoshikawa, S.Koh, S.Uda
- Journal Title
  
  Materials Science in Semiconductor Processing 9
  
  Pages: 257-260
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560003
[Journal Article] Temperature dependence of Raman scattering in Si crystals with heavy B and/or Ge doping2006
- Author(s)
  X.Huang, K.Wu, M.Chen, T.Taishi, Hoshikawa, S.Koh, S.Uda
- Journal Title
  
  Materials Science in Semiconductor Processing 9
  
  Pages: 257-260
- Data Source
  KAKENHI-PROJECT-17560003
[Journal Article] Reaction at the interface between Si melt and a Ba-doped silica crucible2005
- Author(s)
  X.Huang, S.Koh, K.Wu, M.Chen, T.Hoshikawa, K.Hoshikawa, S.Uda
- Journal Title
  
  Journal of Crystal Growth 277
  
  Pages: 154-161
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560003
[Journal Article] Computational study of formation mechanism of impurity distribution in a silicon crystal during solidification2004
- Author(s)
  Lijun Liu, Koichi Kakimoto, Toshinori Taishi, Keigo Hoshikawa
- Journal Title
  
  Journal of Crystal Growth 265
  
  Pages: 399-409
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350010
[Journal Article] Analysis of the reaction at the interface between Si melt and Ba-doped silica glass
- Author(s)
  X.Huang, T.Hoshikawa, S Uda
- Journal Title
  
  Journal of Crystal Growth (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17560003
[Journal Article] Analysis of the reaction at the interface between Si melt and Ba-doped silica glass
- Author(s)
  X.Huang, T.Hoshikawa, S.Uda
- Journal Title
  
  Journal of Crystal Growth (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17560003
[Presentation] B2O3で覆われた融液からのCZ-Ge結晶育成における酸素の偏析2013
- Author(s)
  太子敏則，米永一郎，干川圭吾
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  厚木
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] B_2O_3で覆われた融液からのCZ-Ge結晶育成における酸素の偏析2013
- Author(s)
  太子敏則, 米永一郎, 干川圭吾
- Organizer
  第60回応用物理学会春季学術講演会
- Place of Presentation
  厚木
- Year and Date
  2013-03-30
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] B2O3で覆われた融液からのCZ-Ge結晶育成におけるB、Si、Oの反応2012
- Author(s)
  太子敏則，米永一郎，干川圭吾
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  松山
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] Characteristics of germanium crystals doped with boron-related compounds2012
- Author(s)
  T. Taishi, Y. Murao, I. Yonenaga, K. Hoshikawa
- Organizer
  The 6th International Symposium on Advanced Science and Technology of Silicon Materials
- Place of Presentation
  Cona, Hawaii
- Year and Date
  2012-11-21
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] Characteristics of germanium crystals doped with boron-related compounds2012
- Author(s)
  T. Taishi, Y. Murao, I. Yonenaga, K. Hoshikawa
- Organizer
  The 6th International Symposium on Advanced Science and Technology of Silicon Materials
- Place of Presentation
  コナ・ハワイ
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] B_2O_3で覆われた融液からのCZ- Ge結晶育成におけるB、 Si、 Oの反応2012
- Author(s)
  太子敏則,米永一郎,干川圭吾
- Organizer
  第73回応用物理学会学術講演会
- Place of Presentation
  松山
- Year and Date
  2012-09-14
- Data Source
  KAKENHI-PROJECT-22686002
[Presentation] Langataite (La3Ta0.5Ga5.5O14) crystal growth by the vertical Bridgman (VB) method2008
- Author(s)
  T. Taishi, N. Bamba, K. Hoshikawa, I. Yonenaga
- Organizer
  4th Asian Conference on Crystal Growth(発表予定)
- Place of Presentation
  Crystal Technology
- Year and Date
  2008-05-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Presentation] Growth of langasite (La_3Ga_5SiO_<14>) crystals by vertical Bridgman (VB) method in air and an Ar atmosphere for applications to pressure sensors2007
- Author(s)
  T. Taishi, T. Hayashi, N. Bamba, Y. Ohno, I. Yonenaga, K. Hoshikawa
- Organizer
  15th International Conference on Crystal Growth
- Place of Presentation
  Salt Lake City (USA)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Presentation] Oxygen defects in langasite (La_3Ga_5SiO_<14>) single crystal grown by vertical Bridgman method(Mp-14)2007
- Author(s)
  T. Taishi, T. Hayashi, N. Bamba, Y. Ohno, I. Yonenaga, K. Hoshikawa
- Organizer
  24th International Conference on Defects in Semiconductors, Albuquerque
- Place of Presentation
  NM (USA)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Presentation] Growth of lithium niobate(LiNbO_3)crystals by vertical Bridgman(VB)method2007
- Author(s)
  K. Hoshikawa
- Organizer
  15th International Conference on Crystal Growth,
- Place of Presentation
  Salt Lake City(USA)
- Data Source
  KAKENHI-PROJECT-18360007
[Presentation] Growth of lithium niobate (LiNbO_3) crystals by vertical Bridgman (VB) method2007
- Author(s)
  T. Nishio, T. Taishi, Y. Ohno, I. Yonenaga, K. Hoshikawa
- Organizer
  15th International Conference on Crystal Growth
- Place of Presentation
  Salt Lake City (USA)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007
[Presentation] Potassium niobate (KNbO_3) crystal growth 1 inch in diameter by the vertical Bridgman (VB) method2007
- Author(s)
  T. Taishi, K. Kudo, Y. Saito, T. Fukami, K. Hoshikawa, I. Yonenaga
- Organizer
  4th Asian Conference on Crystal Growth(発表予定)
- Place of Presentation
  Crystal Technology
- Year and Date
  2007-05-23
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360007

1. OKANO Yasunori (90204007)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. FUKUDA Tsuguo (30199236)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. TAISHI Toshinori (90397307)

# of Collaborated Projects: 2 results

# of Collaborated Products: 18 results
4. TSUKADA Takao (10171969)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. YONENAGA Ichiro (20134041)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
6. HOZAWA Mitsunori (70005338)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. IMAISHI Nobuyuki (60034394)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KUMAGAWA Masasi (30022130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. HIRATA Akira (00063610)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. OZOE Hiroyuki (10033242)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. OISHI Shuji (50021027)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KAKIMOTO Koichi (90291509)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
13. ISHII Hideo (50038551)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. LIU Lijun (00380535)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. HUANG Xinming (80375104)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
16. UDA Satoshi (90361170)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
17. KOH Shinji (50323663)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
18. CHEN Mingwei (20372310)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
19. BANBA Noriko (90303445)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 土井進 (30242663)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 東原義訓 (90143172)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 藤森裕治 (00313817)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 井田秀行 (70324217)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 赤羽貞幸 (40089090)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 中村浩志 (60135118)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. 橋本良夫 (80180842)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. 深海龍夫 (90021005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 番場教子

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results
29. 深見龍夫

# of Collaborated Projects: 0 results

# of Collaborated Products: 4 results

HOSHIKAWA Keigo 干川 圭吾

千川 圭吾 ホシカワ ケイゴ

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Single Crystal Growth and Domain Control of Potassium Niobate Crystals by Vertical Bridgman methodPrincipal Investigator

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高強度・耐熱応力高濃度不純物添加シリコン結晶基板の提案Principal Investigator

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Study of non-equilibrium thermochemical reaction between Si melt and silica glass at high temperature in Czochralski Si crystal growthPrincipal Investigator

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Study of chemical reaction and phenomena of heat and mass transfer during CZ-silicon crystal growthPrincipal Investigator

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[Journal Article] Characteristics of germanium crystals doped with boron-related compounds2012

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[Journal Article] Czochralski -growth of germanium crystals containing high concen-trations of oxygen impurities2010

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HOSHIKAWA Keigo 干川圭吾

千川圭吾ホシカワケイゴ