DIRK Ehrentraut

… Alternative Names

EHRENTRAUT DIRK エーレントラウトディルク

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Researcher Number	50396537
Affiliation (based on the past Project Information) *help	2008: 東北大学, 原子分子材料科学高等研究機構, 准教授 2006 – 2007: 東北大学, 多元物質科学研究所, 寄附研究部門教員
Review Section/Research Field	Except Principal Investigator Applied materials science/Crystal engineering
Keywords	Except Principal Investigator 窒化物半導体 / 高性能レーザー / 省エネルギー / 環境材料 / 結晶工学 / 結晶成長

Clarification and the control of growth mode in bulk GaN crystal growth by ammonothermal methodPrincipal Investigator
- Principal Investigator
  
  KAGAMITANI Yuji, EHRENTRAUT DIRK
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Applied materials science/Crystal engineering
- Research Institution
  Tohoku University

All 2008 2007 2006

All Journal Article Presentation

[Journal Article] Ammonothermal synthesis of thick gallium nitride film employing acidic mineralizers2008
- Author(s)
  D. Ehrentraut, K. Kagamitani, A. Yoshikawa, N. oshino, H. Itoh, S. Kawabata, K. Fujii, T. Yao,and T. Fukuda
- Journal Title
  
  J.Mater.Sci. 43
  
  Pages: 2270-2275
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Ammonothermal synthesis of thick gallium nitride film employing acidic mineralizers2008
- Author(s)
  D. Ehrentraut
- Journal Title
  
  J. Mater. Sci. 43
  
  Pages: 2270-2275
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Physico-chemical features of the acidic ammonothermal growth of GaN2008
- Author(s)
  D. Ehrentraut, K. Kagamitani, C. Yokoyama, T. Fukuda
- Journal Title
  
  J.Cryst.Growth 310
  
  Pages: 891-895
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Reviewing recent developments in the acid ammonothermal crystal growth of gallium nitride2008
- Author(s)
  Dirk Ehrentraut
- Journal Title
  
  J. Crvst. Growth 310
  
  Pages: 3902-3906
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Physico-chemical features of the acidic ammonothermal growth of GaN2008
- Author(s)
  D. Ehrentraut
- Journal Title
  
  J. Cryst. Growth 310
  
  Pages: 891-895
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Temperature effect of ammonium halogenides as mineralizers onphase stability of gallium nitride synthesized under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut, N. Hoshino, Y. Kagamitani, A. oshikawa, T.Fukuda, H. Itoh and S. Kawabata
- Journal Title
  
  J.Mater.Chem. 17(9),886-893
  
  Pages: 51-58
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Temperature effect of ammonium halogenides as mineralizer on phase stability of gallium nitride synthesized under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Journal Title
  
  J. Mater. Chem. 17
  
  Pages: 51-58
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] State-of-the-art and prospective for mass-producband gap semiconductor crystals ZnO and GaN by solvothermal technology2007
- Author(s)
  D. Ehrentraut
- Journal Title
  
  日本結晶成長学会誌 Vol.34 No.1
  
  Pages: 3-10
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Prospects for the ammonothermal growth of large GaN crystal2007
- Author(s)
  T. Fukuda and D. Ehrentraut
- Journal Title
  
  J.Cryst.Growth 305,304-310
  
  Pages: 59-65
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Journal Article] Ammonothermal epitaxy of thick GaN film using NH_4Cl mineralizer2006
- Author(s)
  Y. Kagamitani, D. Ehrentraut, A. Yoshikawa, N. Hoshino, T. Fukuda, S. Kawabata and K. Inaba
- Journal Title
  
  Jpn.J.Appl.Phys Part 1 45(5A)
  
  Pages: 4018-4020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Progress toward the ammonothermal growth of true bulk GaN2008
- Author(s)
  D. Ehrentraut
- Organizer
  日本学術振興会161委員会第57回研究会/161委員会第59回研究会
- Place of Presentation
  東京(日本)
- Year and Date
  2008-03-14
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Effect of temperature and mineralizer on phase stability of gallium nitride prepared under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Organizer
  The European Materials Research Society Spring Meeting
- Place of Presentation
  Strasbourg,FRANCE
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Growth and characterization of gallder acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Organizer
  The 15^<th> International Conference on Crystal Growth, Poster session Wide Band Gap Bulk & Epitaxial Growth
- Place of Presentation
  Salt Lake City,Utah,USA,Oral
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Improved growth conditions for GaN by the acidic ammonothermal route2007
- Author(s)
  D. Ehrentraut
- Organizer
  ISCS 2007
- Place of Presentation
  Kyoto,JAPAN
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Ammonothermal growth of GaN2007
- Author(s)
  D. Ehrentraut
- Organizer
  IWBNS-5
- Place of Presentation
  Salvador,BRAZIL
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Growth and characterization of gallium nitride grown under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Organizer
  15th International Conference on Crystal Growth
- Place of Presentation
  ソルトレイクシティ(米国)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Effect of temperature and mineralizer on phase stability of gallium nitride prepared under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Organizer
  E-MRS spring meeting
- Place of Presentation
  ストラスブル(フランス)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Improved growth condituionsfor GaN by the acidic ammonothermal route2007
- Author(s)
  D. Ehrentraut
- Organizer
  ISCS 2007
- Place of Presentation
  京都(日本)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Progress in the ammonothermal growth of GaN2007
- Author(s)
  D. Ehrentraut
- Organizer
  Korean Association of Crystal Growth Fall Meeting 2007
- Place of Presentation
  ソウル(韓国)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Effect of temperature and mineralizer on phase stability and solubility of gallium under acidic ammonothermal conditions2007
- Author(s)
  D. Ehrentraut
- Organizer
  Poland-Japan-Germany Workshop
- Place of Presentation
  Zakopane,POLAND
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Ammonothermal growth of GaN2007
- Author(s)
  D. Ehrentraut
- Organizer
  IWBNS-5
- Place of Presentation
  サルバドル(ブラジル)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Acidic ammonothermal growth of gallium nitride2007
- Author(s)
  D. Ehrentraut
- Organizer
  IUMRS-ICAM 2007
- Place of Presentation
  Bangalore,INDIA
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Acidic ammonothermal growth of gallium nitride2007
- Author(s)
  D. Ehrentraut
- Organizer
  IUMRS-ICAM 2007
- Place of Presentation
  バンガロール(インド)
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Effect of Temperature and Mineralizer on Phase Stability of Gallium Nitride Prepared Under Acidic Ammonothermal Conditions2006
- Author(s)
  D. Ehrentraut
- Organizer
  International Workshop on Nitride Semiconductors 2006(IWN2006)
- Place of Presentation
  Kyoto,JAPAN
- Data Source
  KAKENHI-PROJECT-18360004
[Presentation] Optimizing growth conditions for gallium nitride unacidic ammonothermal conditions2006
- Author(s)
  D. Ehrentraut
- Organizer
  Materials Research Society Fall Meeting(MRS 2006)
- Place of Presentation
  Boston, USA
- Data Source
  KAKENHI-PROJECT-18360004

1. KAGAMITANI Yuji (40396536)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
2. FUKUDA Tsuguo (30199236)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
3. YOSHIKAWA Akira (50292264)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
4. OGINO Hiraku (70359545)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results

DIRK Ehrentraut

EHRENTRAUT DIRK エーレントラウト ディルク

Research Projects

Research Products

Co-Researchers

Clarification and the control of growth mode in bulk GaN crystal growth by ammonothermal methodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Ammonothermal synthesis of thick gallium nitride film employing acidic mineralizers2008

Author(s)

Journal Title

Data Source

[Journal Article] Ammonothermal synthesis of thick gallium nitride film employing acidic mineralizers2008

Author(s)

Journal Title

Data Source

[Journal Article] Physico-chemical features of the acidic ammonothermal growth of GaN2008

Author(s)

Journal Title

Data Source

[Journal Article] Reviewing recent developments in the acid ammonothermal crystal growth of gallium nitride2008

Author(s)

Journal Title

Data Source

[Journal Article] Physico-chemical features of the acidic ammonothermal growth of GaN2008

Author(s)

Journal Title

Data Source

[Journal Article] Temperature effect of ammonium halogenides as mineralizers onphase stability of gallium nitride synthesized under acidic ammonothermal conditions2007

Author(s)

Journal Title

Data Source

[Journal Article] Temperature effect of ammonium halogenides as mineralizer on phase stability of gallium nitride synthesized under acidic ammonothermal conditions2007

Author(s)

Journal Title

Data Source

[Journal Article] State-of-the-art and prospective for mass-producband gap semiconductor crystals ZnO and GaN by solvothermal technology2007

Author(s)

Journal Title

Data Source

[Journal Article] Prospects for the ammonothermal growth of large GaN crystal2007

Author(s)

Journal Title

Data Source

[Journal Article] Ammonothermal epitaxy of thick GaN film using NH_4Cl mineralizer2006

Author(s)

Journal Title

Data Source

[Presentation] Progress toward the ammonothermal growth of true bulk GaN2008

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Effect of temperature and mineralizer on phase stability of gallium nitride prepared under acidic ammonothermal conditions2007

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Growth and characterization of gallder acidic ammonothermal conditions2007

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Improved growth conditions for GaN by the acidic ammonothermal route2007

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Ammonothermal growth of GaN2007

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Growth and characterization of gallium nitride grown under acidic ammonothermal conditions2007

Author(s)

Organizer

EHRENTRAUT DIRK エーレントラウトディルク