Kitaoka Yasuo 北岡康夫

… Alternative Names

KITAOKA Yasuo 北岡康夫

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Researcher Number	70444560
Other IDs
Affiliation (Current)	2025: 大阪大学, 大学院工学研究科, 教授
Affiliation (based on the past Project Information) *help	2009 – 2010: 大阪大学, 工学研究科, 教授 2007 – 2008: Osaka University, Graduate school of engineaing, Division of Electrical Electronic and Information Engineering, Professor 2006: 大阪大学, 大学院工学研究科, 教授
Review Section/Research Field	Except Principal Investigator Electronic materials/Electric materials
Keywords	Except Principal Investigator GaN / Doping / Single crystal / 低転位 / バルク / 不純物ドーピング / 高純度育成 / Naフラックス / ドーピング / 単結晶 … More / 対流シミュレーション / LPE / 長時間成長 / 低転位化 / 成長モード / Seeded Growth / 溶液攪拌 / 液相エピタキシャル / Naフラックス法 / 窒化ガリウム Less

Development of the growth technique of truly bulk GaN single crystals
- Principal Investigator
  
  MORI Yusuke
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Osaka University
The control of conductivity of bulk GaN crystals which are grown by Na flux method.
- Principal Investigator
  
  MORI Yusuke
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Electronic materials/Electric materials
- Research Institution
  Osaka University

All 2011 2010 2009 2008 2007

All Journal Article Presentation Book

[Book] Na フラックスLP 法による大型高品質GaN 結晶育成技術の現状と展望, Vol.50,No.12008
- Author(s)
  森勇介, 川村史朗, 北岡康夫, 吉村政志, 佐々木孝友
- Publisher
  豊田合成技報
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] Growth of GaN crystals by Na flux method2010
- Author(s)
  Y. Mori, Y. Kitaoka, M. Imade, F. Kawamura, N. Miyoshi, M. Yoshimura, T. Sasaki
- Journal Title
  
  phys. stat. sol. (a) 207
  
  Pages: 1283-1286
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] Growth of Large GaN Single Crystals on High-Quality GaN Seed by Carbon-Added Na Flux Method2010
- Author(s)
  M. Imade, Y. Hirabayashi, Y. Konishi, H. Ukegawa, N. Miyoshi, M. Yoshimura, T. Sasaki, Y. Kitaoka, Y. Mori
- Journal Title
  
  Appl. Phys. Express 3
- NAID
  10026495522
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] Study of the metastable region in the growth of GaN using the Na flux method2009
- Author(s)
  F. Kawamura, M. Morishita, N. Miyoshi, M. Imade, M. Yoshimura, Y. Kitaoka, Y. Mori, T. Sasaki,
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 4647-4651
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] Growth of GaN single crystals with extremely low dislocation density by two-step dislocation reduction2009
- Author(s)
  F. Kawamura, M. Tanpo, N. Miyoshi, M. Imade, M. Yoshimura, Y. Mori, Y. Kitaoka, T. Sasaki
- Journal Title
  
  J. Cryst. Growth 311
  
  Pages: 3019-3024
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] Effect of carbon additive on increases in the growth rate of 2 in GaN single crystals in the Na flux method2008
- Author(s)
  F. Kawamura, M. Morishita, M. Tanpo, M. Imade, M. Yoshimura, Y. Kitaoka, Y. Mori, T. Sasaki
- Journal Title
  
  Journal of Crystal Growth 310
  
  Pages: 3946-3949
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20360140
[Journal Article] The effect of thermal convection on the liquid phase epitaxy of GaN by the Na flux method.2007
- Author(s)
  R. Gejo, F. Kawamura, M. Kawahara, M. Yoshimura, Y. Kitaoka, Y. Mori and T. Sasaki
- Journal Title
  
  Jpn. J. Appl. Phys. 46
  
  Pages: 7689-7692
- NAID
  40015752557
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360149
[Journal Article] The effect of thermal convection on the liquid phase epitaxy of GaN by the Na flux method.2007
- Author(s)
  R., Gejo, F., Kawamura, M., Kawahara, M., Yoshimura, Y., Kitaoka, Y., Mori, T., Sasaki
- Journal Title
  
  Jpn. J. Appl. Phys Vol.46
  
  Pages: 7689-7692
- NAID
  40015752557
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Growth of bulk GaN crystal by Na flux method2011
- Author(s)
  森勇介, 北岡康夫, 今出完
- Organizer
  SPIE Photonics West 7939-01
- Place of Presentation
  USA
- Year and Date
  2011-01-24
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of bulk GaN crystal by Na flux method2010
- Author(s)
  Y.Mori, Y.Kitaoka, M.Imade, N. Miyoshi, M.Yoshimura, T.Sasaki
- Organizer
  2010International Symposium on Crystal Growth A-03
- Place of Presentation
  Korea
- Year and Date
  2010-11-08
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Na フラックス法によるバルク GaN 結晶育成技術2010
- Author(s)
  森勇介、北岡康夫、今出完、吉村政志、佐々木孝友
- Organizer
  窒化物ナノ・エレクトロニクス材料研究センター講演会,バルク GaN単結晶育成技術の現状
- Place of Presentation
  東北大学
- Year and Date
  2010-01-07
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Seeded growth of GaN single crystals by Na flux method2010
- Author(s)
  M.Imade, Y. Hirabayashi, Y. Konishi, H. Ukegawa, N. Miyoshi, M.Yoshimura, T.Sasaki, Y.Kitaoka, Y.Mori
- Organizer
  29th Electronic Materials Symposium(EMS-29) Fr1-2
- Place of Presentation
  Shizuoka
- Year and Date
  2010-07-16
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of bulk GaN crystal by Na flux method2010
- Author(s)
  Y.Mori, Y.Kitaoka, M.Imade, N. Miyoshi, M.Yoshimura, T.Sasaki
- Organizer
  Korea-Japan Workshop on Semiconductors for Energy Saving and Harvesting
- Place of Presentation
  Korea
- Year and Date
  2010-10-11
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of bulk GaN crystal by Na flux method2010
- Author(s)
  Y.Mori, Y.Kitaoka, M.Imade, N. Miyoshi, M.Yoshimura, T.Sasaki
- Organizer
  3rd International Symposium on Growth of Nitrides Mo1-1
- Place of Presentation
  France
- Year and Date
  2010-07-05
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Na フラックス法によるバルクGaN 結晶育成技術2010
- Author(s)
  森勇介、北岡康夫、今出完、吉村政志、佐々木孝友
- Organizer
  GaN 系プラネットコンシャスデバイス・材料の現状
- Place of Presentation
  東北大学
- Year and Date
  2010-11-04
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of high-quality large GaN crystal by Na flux LPE2009
- Author(s)
  F. Kawamura, N.Miyoshi, M.Imade, M.Yoshimura, Y.Kitaoka, Y.Mori, T.Sasaki
- Organizer
  SPIE Photonics West 2009 LASE 2009, paper7216-10
- Place of Presentation
  San Jose, USA.
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of GaN Crystals by Na Flux LPE Method2009
- Author(s)
  Y.Mori, Y.Kitaoka, M.Imade, F. Kawamura, N. Miyoshi, M.Yoshimura, T.Sasaki
- Organizer
  The 8th International Conference on Nitride Semiconductors (ICNS-8)
- Place of Presentation
  Jeju,Korea,B1(invit ed)
- Year and Date
  2009-10-19
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Recent progress in the growth of GaN single crystals using the Na flux method2008
- Author(s)
  F. Kawamura, S. Katsuike, Y. Hirabayashi, Y. Kitano, N. Miyoshi, M.Imade, M.Yoshimura, Y.Kitaoka, T.sasaki, Y.Mori
- Organizer
  Asia Core Workshop on Wide Bandgap Semiconductors(ACW)
- Place of Presentation
  Kwangju, Korea.
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] Growth of highquality large GaN crystal by Na flux LPE method2008
- Author(s)
  Y.Mori, F. Kawamura, N. Miyoshi, M.Imade, M. Tanpo, S. Katsuike, Y. Hirabayashi, Y.Kitaoka, T.Sasaki
- Organizer
  The 4th Asian Conference on Crystal Growth and Crystal Technology (CGCT-4)
- Place of Presentation
  Miyagi, Japan.
- Data Source
  KAKENHI-PROJECT-20360140
[Presentation] The Effect of Additive of Carbon into the Na Flux on the Growth of GaN Single Crystals2007
- Author(s)
  M., Tanpo, Y., Kitano, F., Kawamura, M., Yoshimura, Y., Kitaoka, Y., Mori, T., Sasaki
- Organizer
  7th International Conference of Nitride Semiconductors
- Place of Presentation
  Las Vegas
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Naフラックス法における成長速度向上に向けた取り組み2007
- Author(s)
  F. Kawamura, Y. Kitano, M. Tanpo, M. Imade, M. Yoshimura, Y. Kitaoka, T. Sasaki, Y. Mori
- Organizer
  第26回電子材料シンポジウム
- Place of Presentation
  滋賀
- Year and Date
  2007-07-05
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Growth of GaN single crystals in high purity conditions using Na flux method2007
- Author(s)
  Y., Kitano, S., Katsuike, M., Tanpo, M., Imade, N., Miyosbi, F., Kawamura, M., Yoshimura, Y., Kitaoka, Y., Mori, T., Sasaki
- Organizer
  68th The Japan society of applied physics
- Place of Presentation
  Hokkaido
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Some attempts for increasing the growth rate in the Na flux method2007
- Author(s)
  F., Kawamura, Y., Kitano, M., Tanpo, M., Imade, M., Yoshimura, Y., Kitaoka, T., Sasaki, Y., Mori
- Organizer
  26th Materials Research Symposium
- Place of Presentation
  Shiga
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] 炭素添加Na fluxを用いた大型低転位GaN単結晶の育成2007
- Author(s)
  M. Tanpo, S. Katsuike, Y. Kitano, M. Imade, N. Miyoshi, F. Kawamura, M. Yoshimura, Y. Kitaoka, Y. Mori, T. Sasaki
- Organizer
  第68回応用物理学会学術講演会
- Place of Presentation
  北海道
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Growth of large GaN single crystals in carbon added Na flux method2007
- Author(s)
  M., Tanpo, S., Katsuike, Y., Kitano, M., Imade, N., Miyoshi, F., Kawamura, M., Yoshimura, Y., Kitaoka, Y., Mori, T., Sasaki
- Organizer
  68th The Japan society of applied physics
- Place of Presentation
  Hokkaido
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] 高純度環境でのNaフラックス法によるLPE-GaN単結晶育成2007
- Author(s)
  Y. Kitano, S. Katsuike, M. Tanpo, M. Imade, N. Miyoshi, F. Kawamura, M. Yoshimura, Y. Kitaoka, Y. Mori, T. Sasaki
- Organizer
  第68回応用物理学会学術講演会
- Place of Presentation
  北海道
- Year and Date
  2007-09-04
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Growth of the Full-Scale GaN Single Crystal Substrate Using Na Flux Method2007
- Author(s)
  F., Kawamura, Y., Kitano, M., Tanpo, N., Miyoshi, M., Imade, M., Yoshimura, Y., Kitaoka, T., Sasaki, Y., Mot
- Organizer
  7th International Conference of Nitride Semiconductors
- Place of Presentation
  Las Vegas
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] The Effect of Additive of Carbon into the Na Flux on the Growth of GaN Single Crystals2007
- Author(s)
  M. Tanpo, Y. Kitano, F. Kawamura, M. Yoshimura, Y. Kitaoka, Y. Mori, T. Sasaki
- Organizer
  7th International Conference of Nitride Semicond uctors
- Place of Presentation
  Las Vegas
- Year and Date
  2007-09-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18360149
[Presentation] Growth of the Full-Scale GaN Single Crystal Substrate Using Na Flux Method2007
- Author(s)
  F. Kawamura, Y. Kitano, M. Tanpo, N. Miyoshi, M. Imade, M. Yoshimura, Y. Kitaoka, T. Sasaki, Y. Mori
- Organizer
  7th International Conference of Nitride Semicond uctors
- Place of Presentation
  Las Vegas
- Year and Date
  2007-09-07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-18360149

1. MORI Yusuke (90252618)

# of Collaborated Projects: 2 results

# of Collaborated Products: 28 results
2. IMADE Mamoru (40457007)

# of Collaborated Projects: 1 results

# of Collaborated Products: 16 results
3. KAWAMURA Fumio (80448092)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results

Kitaoka Yasuo 北岡 康夫

KITAOKA Yasuo 北岡 康夫

Research Projects

Research Products

Co-Researchers

Development of the growth technique of truly bulk GaN single crystals

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The control of conductivity of bulk GaN crystals which are grown by Na flux method.

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Na フラックスLP 法による大型高品質GaN 結晶育成技術の現状と展望, Vol.50,No.12008

Author(s)

Publisher

Data Source

[Journal Article] Growth of GaN crystals by Na flux method2010

Author(s)

Journal Title

Data Source

[Journal Article] Growth of Large GaN Single Crystals on High-Quality GaN Seed by Carbon-Added Na Flux Method2010

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Study of the metastable region in the growth of GaN using the Na flux method2009

Author(s)

Journal Title

Data Source

[Journal Article] Growth of GaN single crystals with extremely low dislocation density by two-step dislocation reduction2009

Author(s)

Journal Title

Data Source

[Journal Article] Effect of carbon additive on increases in the growth rate of 2 in GaN single crystals in the Na flux method2008

Author(s)

Journal Title

Data Source

[Journal Article] The effect of thermal convection on the liquid phase epitaxy of GaN by the Na flux method.2007

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] The effect of thermal convection on the liquid phase epitaxy of GaN by the Na flux method.2007

Author(s)

Journal Title

NAID

Description

Data Source

[Presentation] Growth of bulk GaN crystal by Na flux method2011

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Growth of bulk GaN crystal by Na flux method2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Na フラックス法によるバルク GaN 結晶育成技術2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Seeded growth of GaN single crystals by Na flux method2010

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Growth of bulk GaN crystal by Na flux method2010

Author(s)

Kitaoka Yasuo 北岡康夫

KITAOKA Yasuo 北岡康夫