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新規窒化物半導体共振器構造による光制御に関する研究

Research Project

Project/Area Number 13J10877
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Applied optics/Quantum optical engineering
Research InstitutionTohoku University

Principal Investigator

正直 花奈子  東北大学, 工学研究科, 特別研究員(DC1)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,300,000 (Direct Cost: ¥3,300,000)
Fiscal Year 2015: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2014: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2013: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords窒化物半導体 / 結晶成長 / エピタキシャル成長 / 有機金属気相エピタキシャル成長 / InGaN / MOVPE / 有機金属気相エピタキシャル法
Outline of Annual Research Achievements

昨年度に引き続き新規の面方位であるN極性(000-1)(-c面)InGaNの発光素子開発を進めた。まず、前年に作製した-c面InGaN 発光ダイオード(LED)の微視的な構造・光学特性を測定し、その結果を基に、素子特性の改善を試みた。結果として、前年度に他機関に先駆けて発表した可視光波長全域での発光を有する-c面InGaN LEDにおいて、自己形成量子ドット的な発光中心からの狭線幅励起子分子発光を発見、その特異な発光機構を明らかにした。この狭線幅発光は、高スペクトル純度な量子光源として期待される。
また、素子特性の向上を目的として-c面p型GaNの品質向上を行った。この結果、原料供給Mg/Ga比、原料供給V/III比、成長温度を最適化することで、正孔濃度を向上させることができることを明らかにした。加えて、InGaN/GaN量子井戸構造の組成および膜厚均一性を向上させるための下地GaN層の平坦化も行った。基板の微傾斜角の方向を90度変化させることでステップバンチングが抑制し、-c面GaNの表面平坦化ができることを示した。この際の表面の原子ステップの形状はステップ端の形成エネルギーで説明することができる。この平坦な-c面GaNテンプレート上に成長したInGaN/GaN量子井戸構造の微視的構造・光学特性を調べた。結果、微視的構造の均一性が向上していることが放射光施設でのマイクロビームX線回折測定より明らかになった。また、光学特性としてフォトルミネッセンス測定より発光スペクトルの半値全幅が狭くなっており光学的な均一性が向上していることが示唆された。以上は、可視光波長全域での発光を有する-c面InGaN発光素子の高品質化に有用な知見である。

Research Progress Status

27年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

27年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (77 results)

All 2016 2015 2014 2013 Other

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 10 results,  Acknowledgement Compliant: 1 results) Presentation (65 results) (of which Int'l Joint Research: 10 results,  Invited: 14 results) Remarks (2 results)

  • [Journal Article] Homogeneity improvement of N-polar (000-1) InGaN/GaN multiple quantum wells by using c-plane sapphire substrate with off-cut angle toward a-sapphire plane2016

    • Author(s)
      K. Shojiki, T. Hanada, T. Tanikawa, Y. Imai, S. Kimura, R. Nonoda, S. Kuboya, R. Katayama, and T. Matsuoka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Effect of Mg/Ga and V/III source ratios on hole concentration of N-polar (000-1) p-type GaN grown by metalorganic vapor phase epitaxy2016

    • Author(s)
      R. Nonoda, K. Shojiki, T. Tanikawa, S. Kuboya, R. Katayama, and T. Matsuoka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large Stokes-like shift in N-polar (000-1) InGaN/GaN multiple-quantum-well light-emitting diodes2016

    • Author(s)
      T. Tanikawa, K. Shojiki, S .Kuboya, R. Katayama, and T. Matsuoka
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 55 (5S) Issue: 5S Pages: 05FJ03-05FJ03

    • DOI

      10.7567/jjap.55.05fj03

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polarity control of GaN grown on pulsed-laser-deposited AlN/GaN template by metalorganic vapor phase epitaxy2016

    • Author(s)
      J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 印刷中

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Suppression of metastable-phase inclusion in N-polar (000-1) InGaN/GaN multiple quantum wells grown by metalorganic vapor phase epitaxy2015

    • Author(s)
      K. Shojiki, J.H.Choi, T. Iwabuchi, N. Usami, T. Tanikawa, S. Kuboya,T. Hanada, R. Katayama, and T. Matsuoka
    • Journal Title

      Appl. Phys. Lett.

      Volume: 106 (22) Issue: 22

    • DOI

      10.1063/1.4922131

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Red to blue wavelength emission of N-polar (000-1) InGaN light-emitting diodes grown by metalorganic vapor phase epitaxy2015

    • Author(s)
      K. Shojiki, T. Tanikawa, J.H.Choi, S. Kuboya,T. Hanada, R. Katayama, and T. Matsuoka
    • Journal Title

      Appl. Phys. Express

      Volume: 8 (6) Issue: 6 Pages: 061005-061005

    • DOI

      10.7567/apex.8.061005

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improvement of surface morphology of nitrogen-polar GaN by introducing indium surfactant during MOVPE growth2014

    • Author(s)
      T. Aisaka, T. Tanikawa, T. Kimura, K. Shojiki, T. Hanada, R. Katayama, and T. Matsuoka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 8 Pages: 085501-085501

    • DOI

      10.7567/jjap.53.085501

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of Sapphire Nitridation and Group-III Source Flow Rate Ratio on In-Incorporation into InGaN Grown by MOVPE2014

    • Author(s)
      J. H. Choi, K. Shojiki, T. Tanikawa, T. Hanada, R. Katayama, T. Matsuoka
    • Journal Title

      Joumal of Nanoscience and Nanotechynology

      Volume: 14 Issue: 8 Pages: 6112-6115

    • DOI

      10.1166/jnn.2014.8306

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of cplane sapphire substrate miscut angle of indium content of MOVPE-grown N-polar InGaN2014

    • Author(s)
      K. Shojiki, J. H. Choi, H. Shindo, T. Kimura, T. Tanikawa, T. Hanada, R. Katayama, T. Matsuoka
    • Journal Title

      Japanese Journal of Apphed Physics

      Volume: 53

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Enhancement of surface migration by Mg doping in the metalorganic vapor phase epitaxy of N-polar (0001) GaN/sapphire2014

    • Author(s)
      T. Tanikawa, K. Shojiki, T. Aisaka, T. Kimura, S. Kuboya, T. Hanada, R. Katayama, T. Matsuoka
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 5S1 Pages: 05FL05-05FL05

    • DOI

      10.7567/jjap.53.05fl05

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] N極性InGaN/GaN LEDに形成されたInGaN微小島からの局所発光2016

    • Author(s)
      谷川 智之、正直 花奈子、片山 竜二、窪谷 茂幸、松岡 隆志
    • Organizer
      2016年第63回応用物理学会春季学術講演会
    • Place of Presentation
      日本、東京都、目黒区、東京工業大学
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] N極性(000-1)窒化物半導体混晶InGaNの結晶成長表面と発光素子応用2016

    • Author(s)
      正直花奈子,高宮健吾,谷川智之, 花田貴,野々田亮平,窪谷茂幸,秋山英文,矢口裕之,片山竜二,松岡隆志
    • Organizer
      平成27年度日本表面科学会東北・北海道支部講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2016-03-09
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] N極性 (000-1)p型GaNのMOVPE成長におけるMg/Ga・V/III比の正孔濃度への影響2016

    • Author(s)
      野々田亮平, 正直花奈子, 谷川智之, 窪谷茂幸, 片山竜二, 松岡隆志
    • Organizer
      2015年度応用物理学会東北支部学術講演会 講演奨励賞・東北大学Student Chapterポスター賞 授与式・記念講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2016-01-23
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] N極性 (000-1)p型GaNのMOVPE成長におけるMg/Ga・V/III比の正孔濃度への影響2015

    • Author(s)
      野々田亮平, 正直花奈子, 谷川智之, 窪谷茂幸, 片山竜二, 松岡隆志
    • Organizer
      2015年応用物理学会東北支部第70回学術講演会
    • Place of Presentation
      日本、青森県、平川市、南田温泉 ホテルアップルランド
    • Year and Date
      2015-12-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] Effect of Mg/Ga and V/III source ratios on hole concentration of N-polar (000-1) p-type GaN grown by MOVPE2015

    • Author(s)
      R. Nonoda, K. Shojiki, T. Tanikawa, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      The 6th International symposium on Growth of III-Nitrides (ISGN-6)
    • Place of Presentation
      日本、静岡県、浜松市、アクトシティ浜松
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Homogeneity improvement of N-polar (000-1) InGaN/GaN multiple quantum wells by changing substrate off-cut-angle direction2015

    • Author(s)
      K. Shojiki, T. Hanada, T. Tanikawa, Y. Imai, S. Kimura, R. Nonoda, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      The 6th International symposium on Growth of III-Nitrides (ISGN-6)
    • Place of Presentation
      日本、静岡県、浜松市、アクトシティ浜松
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Large stokes shift in N-polar (000-1) InGaN/GaN multiple quantum well light-emitting diodes2015

    • Author(s)
      T. Tanikawa, K. Shojiki, R. Katayama, S. Kuboya, and T. Matsuoka
    • Organizer
      The 6th International symposium on Growth of III-Nitrides (ISGN-6)
    • Place of Presentation
      日本、静岡県、浜松市、アクトシティ浜松
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microscopic structure of N-polar (000-1) InGaN/GaN multiple quantum wells and light-emitting diodes2015

    • Author(s)
      K. Shojiki, T. Tanikawa, T. Hanada, Y. Imai, S. Kimura, R. Nonoda, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      The 6th International symposium on Growth of III-Nitrides (ISGN-6)
    • Place of Presentation
      日本、静岡県、浜松市、アクトシティ浜松
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Polarity control of GaN grown on PLD-AlN/GaN templates by MOVPE2015

    • Author(s)
      J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      The 6th International symposium on Growth of III-Nitrides (ISGN-6)
    • Place of Presentation
      日本、静岡県、浜松市、アクトシティ浜松
    • Year and Date
      2015-11-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] -c面InGaN/GaN量子井戸のMOVPE成長における相純度制御2015

    • Author(s)
      片山竜二, 正直花奈子, 崔正焄, 谷川智之, 木村健司, 窪谷茂幸, 花田貴, 松岡隆志, 高宮健吾, 矢口裕之
    • Organizer
      第45回結晶成長国内会議(NCCG-45)
    • Place of Presentation
      日本、北海道、札幌市、北海道大学
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] MOVPE成長N極性 (000-1)p型GaNの正孔濃度に与えるMg/Ga・V/III比の影響2015

    • Author(s)
      野々田亮平, 正直花奈子, 谷川智之, 窪谷茂幸, 片山竜二, 松岡隆志
    • Organizer
      2015年第76回応用物理学会秋季学術講演会
    • Place of Presentation
      日本、愛知県、名古屋市、名古屋国際会議場
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超臨界流体セレン化・硫化法によるアモルファス酸化物薄膜からのCZTS薄膜の作製2015

    • Author(s)
      中安祐太, 笘居高明, 岡伸人, 正直花奈子, 窪谷茂幸, 片山竜二, 角谷正友, 本間格
    • Organizer
      2015年第76回応用物理学会秋季学術講演会
    • Place of Presentation
      日本、愛知県、名古屋市、名古屋国際会議場
    • Year and Date
      2015-09-13
    • Related Report
      2015 Annual Research Report
  • [Presentation] Two-Dimensional Electron Gas in N-polar GaN/AlGaN/GaN Heterostructure Grown by Metalorganic Vapor Phase Epitaxy2015

    • Author(s)
      K. Prasertsuk, T. Tanikawa, K. Shojiki, T. Kimura, A. Miura, F. Hemmi, S. Kuboya, T. Suemitsu, R. Katayama, T. Matsuoka
    • Organizer
      2nd 2015 Tohoku University-MIT collaborative Research Meeting
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-08-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] -c面InGaN多重量子井戸発光ダイオード:全可視域発光の実現と狭線幅発光2015

    • Author(s)
      片山竜二, 正直花奈子, 崔正焄, 谷川智之, 木村健司, 窪谷茂幸, 花田貴, 松岡隆志, 高宮健吾, 矢口裕之
    • Organizer
      第3回 酸化物研究の新機軸に向けた学際討論会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-08-07
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Fabrication of InGaN/GaN Nanodisk Structure by using Bio-template and Neutral Beam Etching Process2015

    • Author(s)
      Y. C. Lai, A. Higo, C. Lee, C. Thomas, T. Tanikawa, K. Shojiki, S. Kuboya, R. Katayama, T. Kiba, P. Yu, I. Yamashita, A. Murayama, and S. Samukawa
    • Organizer
      International IEEE Conference on Nanotechnology 2015 (IEEE NANO 2015)
    • Place of Presentation
      イタリア、ローマ
    • Year and Date
      2015-07-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Current status and future prospects of nitride semiconductors2015

    • Author(s)
      T. Matsuoka, T. Tanikawa, K. Shojiki, T. Kimura, K. Prasertsuk, and T. Suemitsu
    • Organizer
      40th International Conference and Exposition on Advanced Ceramics and Composites (ICACC 2016)
    • Place of Presentation
      アメリカ、フロリダ
    • Year and Date
      2015-07-24
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Polarity-controlled MOVPE growth of GaN on PLD-AlN templates2015

    • Author(s)
      J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      34th Electronic Materials Symposium (EMS-34)
    • Place of Presentation
      日本、滋賀県、守山市、ラフォーレ琵琶湖
    • Year and Date
      2015-07-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Design of the Transverse Quasi-Phase Matched AlN Waveguides for Deep-UV Second Harmonic Generation2015

    • Author(s)
      Y. Mitani, R. Katayama, J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, and T. Matsuoka
    • Organizer
      34th Electronic Materials Symposium (EMS-34)
    • Place of Presentation
      日本、滋賀県、守山市、ラフォーレ琵琶湖
    • Year and Date
      2015-07-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Effects of V/III source ratio on the hole concentration of N-polar (000-1) p-type GaN growtn by MOVPE2015

    • Author(s)
      R. Nonoda, K. Shojiki, T. Tanikawa, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      34th Electronic Materials Symposium (EMS-34)
    • Place of Presentation
      日本、滋賀県、守山市、ラフォーレ琵琶湖
    • Year and Date
      2015-07-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Structural and optical properties of GaN films grown on cleaved ScAlMgO4 substrate by MOVPE2015

    • Author(s)
      S. Kuboya, T. Iwabuchi, H. Yahara, K. Shojiki, T. Tanikawa, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      5th RLE-RIEC Meeting on Research Collaboration in Photonics
    • Place of Presentation
      アメリカ、ボストン
    • Year and Date
      2015-07-01
    • Related Report
      2015 Annual Research Report
  • [Presentation] Possibility of N-Polarity in Applications for GaN-based Devices2015

    • Author(s)
      T. Matsuoka, K. Shojiki, T. Kimura, T. Tanikawa, and R. Katayama
    • Organizer
      Compound Semiconductor Week 2015 (CSW 2015)
    • Place of Presentation
      アメリカ、サンタバーバラ
    • Year and Date
      2015-06-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] N極性(000-1) GaNの選択MOVPE成長における横方向成長の促進2015

    • Author(s)
      谷川智之, 逢坂崇, 正直花奈子, 窪谷茂幸, 片山竜二, 松岡隆志
    • 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 2015春期講演会 第7回窒化物半導体結晶成長講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] MOVPE成長N極性(000-1)p型GaNの正孔濃度に与えるV/III比の影響2015

    • Author(s)
      野々田亮平, 正直花奈子, 谷川智之, 窪谷茂幸, 片山竜二, 松岡隆志
    • 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 2015春期講演会 第7回窒化物半導体結晶成長講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Polarity control of MOVPE-grown GaN on AlN/GaN templates2015

    • Author(s)
      J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • 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 2015春期講演会 第7回窒化物半導体結晶成長講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 横型疑似位相整合AlN導波路を用いた深紫外第二高調波発生素子の設計2015

    • Author(s)
      三谷悠貴,片山竜二,劉 陳燁,正直花奈子,谷川智之,窪谷茂幸,松岡隆志
    • 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 2015春期講演会 第7回窒化物半導体結晶成長講演会
    • Place of Presentation
      日本、宮城県、仙台市、東北大学
    • Year and Date
      2015-05-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] Influence of V/III ratio and layer thicknesses on MOVPE-grown N-polar (000-1) InGaN/GaN multiple quantum wells2015

    • Author(s)
      K. Shojiki, J. H. Choi, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      Conference on Light-Emitting Devices and it’s industrial application ’15 (LEDIA’15)
    • Place of Presentation
      日本、神奈川県、横浜市、パシフィコ横浜
    • Year and Date
      2015-04-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MOVPE Growth of GaN onto PLD-Grown AlN Interlayer on GaN Templates2015

    • Author(s)
      J. Yoo, K. Shojiki, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      Conference on Light-Emitting Devices and it’s industrial application ’15 (LEDIA’15)
    • Place of Presentation
      日本、神奈川県、横浜市、パシフィコ横浜
    • Year and Date
      2015-04-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MOVPE成長N極性(000-1)InGaN多重量子井戸構造と発光ダイオードの構造・光学特性2015

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 木村健司, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      2015年第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2015-03-12
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] N極性(000-1)GaNのMOVPE選択成長における貫通転位密度の低減2015

    • Author(s)
      逢坂崇, 谷川智之, 木村健司, 正直花奈子, 窪谷茂幸, 片山竜二, 松岡隆志, 三宅秀人
    • Organizer
      2015年第62回応用物理学会春季学術講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2015-03-12
    • Related Report
      2014 Annual Research Report
  • [Presentation] MOVPE法による可視全域波長の発光を有するN極性(000-1)InGaN発光ダイオードの作製2015

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      2014年度応用物理学会東北支部学術講演会 講演奨励賞授与式・記念講演会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-01-31
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] N極性 (000-1)GaNのMOVPE選択成長による結晶形態変化2014

    • Author(s)
      逢坂崇, 谷川智之, 木村健司,正直花奈子, 窪谷茂幸, 片山竜二, 松岡隆志
    • Organizer
      2014年応用物理学会東北支部第69回学術講演会
    • Place of Presentation
      東北大学
    • Year and Date
      2014-12-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] MOVPE法による可視光全域波長の発光を有するN極性(000-1)InGaN発光ダイオードの作製2014

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      2014年応用物理学会東北支部第69回学術講演会
    • Place of Presentation
      東北大学
    • Year and Date
      2014-12-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] N極性(000-1)InGaN/GaN多重量子井戸構造のMOVPE成長と発光ダイオード作製2014

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 岩渕拓也, 宇佐美徳隆, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      第44回結晶成長国内会議(NCCG-44)
    • Place of Presentation
      学習院大学
    • Year and Date
      2014-11-06
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Overview of crystallographic polarization2014

    • Author(s)
      T. Matsuoka, T. Tanikawa, T. Kimura, K. Shojiki, T. Iwabuchi, and R. Katayama
    • Organizer
      2nd Intensive Discussion on Growth of Nitride Semiconductors (IDGN-2)
    • Place of Presentation
      東北大学
    • Year and Date
      2014-10-30
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Control of GaN growth orientation by MOVPE2014

    • Author(s)
      T. Tanikawa, K. Shojiki, T. Aisaka, T. Kimura, S. Kuboya, T. Hanada, R. Katayama, T. Mastsuoka, Y. Honda, and H. Amano
    • Organizer
      2nd Intensive Discussion on Growth of Nitride Semiconductors (IDGN-2)
    • Place of Presentation
      東北大学
    • Year and Date
      2014-10-30
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 変調分光法によるInGaN/GaN LEDの内部電界の観察2014

    • Author(s)
      谷川智之, 片山竜二, 正直花奈子, 窪谷茂幸, 松岡隆志, 本田善央, 天野浩
    • Organizer
      2015年第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] サファイア基板上MOVPE成長N極性(000-1)InGaNを用いた赤・緑・青色発光ダイオードの作製2014

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      2015年第75回応用物理学会秋季学術講演会
    • Place of Presentation
      北海道大学
    • Year and Date
      2014-09-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] MOVPE growth of GaN on ScAlMgO4 substrate2014

    • Author(s)
      T. Iwabuchi, S. Kuboya, T. Tanikawa, K. Shojiki, R. Katayama, T. Hanada, A. Minato, T. Fukuda, and T. Matsuoka
    • Organizer
      International Workshop on Nitride Semiconductors (IWN 2014)
    • Place of Presentation
      ブロツワフ(ポーランド)
    • Year and Date
      2014-08-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Accurate determination of modal dispersion in nonlinear optical TiOx/GaN waveguide by spectroscopic m-line technique2014

    • Author(s)
      R. Katayama, N. Yoshinogawa, K. Shojiki, T. Tanikawa, S. Kuboya, and T. Matsuoka
    • Organizer
      International Workshop on Nitride Semiconductors (IWN 2014)
    • Place of Presentation
      ブロツワフ(ポーランド)
    • Year and Date
      2014-08-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Modulation spectroscopic investigation on internal electric fields in InGaN/GaN light-emitting diodes2014

    • Author(s)
      T. Tanikawa, R. Katayama, K. Shojiki, S. Kuboya, T. Matsuoka, Y. Honda, and H. Amano
    • Organizer
      International Workshop on Nitride Semiconductors (IWN 2014)
    • Place of Presentation
      ブロツワフ(ポーランド)
    • Year and Date
      2014-08-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] Emission wavelength extension of light emitting diodes using MOVPE-grown N-polar (000-1) InGaN2014

    • Author(s)
      K. Shojiki, J. H. Choi, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      International Workshop on Nitride Semiconductors (IWN 2014)
    • Place of Presentation
      ブロツワフ(ポーランド)
    • Year and Date
      2014-08-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] N極性窒化物半導体の結晶成長と素子応用2014

    • Author(s)
      正直花奈子
    • Organizer
      第4回先端フォトニクスシンポジウム
    • Place of Presentation
      日本学術会議(東京都港区)
    • Year and Date
      2014-08-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] 有機金属気相成長法による様々な面方位のInGaN/GaNの結晶成長2014

    • Author(s)
      谷川智之, 正直花奈子, 吉野川伸雄, 窪谷茂幸, 片山竜二, 松岡隆志, 久志本真希, 本田善男, 天野浩
    • Organizer
      ナノ構造エピタキシャル成長分科会 2014春期講演会 第6回窒化物半導体結晶成長講演会
    • Place of Presentation
      名城大学
    • Year and Date
      2014-07-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] N極性面(000-1)InGaNによる発光ダイオードの長発光波長化2014

    • Author(s)
      正直花奈子, 崔正焄, 谷川智之, 窪谷茂幸, 花田貴, 片山 竜二, 松岡 隆志
    • Organizer
      ナノ構造エピタキシャル成長分科会 2014春期講演会 第6回窒化物半導体結晶成長講演会
    • Place of Presentation
      名城大学
    • Year and Date
      2014-07-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] uppression of metastable-phase inclusion in MOVPE-grown N-polar (000-1) InGaN/GaN multiple quantum wells2014

    • Author(s)
      K. Shojiki, J. H. Choi, T. Iwabuchi, N. Usami, T. Tanikawa,S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      33th Electronic Materials Symposium
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Year and Date
      2014-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] Fabrication of reg, green, and blue light emitting diodes using MOVPE-grown N-polar (000-1) InGaNon sapphire substrate2014

    • Author(s)
      K. Shojiki, J. H. Choi, T. Tanikawa,S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      33th Electronic Materials Symposium
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Year and Date
      2014-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] MOVPE growth of GaN on ScAlMgO4 substrate2014

    • Author(s)
      T. Iwabuchi, S. Kuboya, T. Tanikawa, K. Shojiki, R. Katayama, T. Hanada, A. Minato, T. Fukuda, and T. Matsuoka
    • Organizer
      33th Electronic Materials Symposium
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Year and Date
      2014-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] Investigation of surface morphology of -c GaN crystals grown by selective area metalorganic vapor phase epitaxy2014

    • Author(s)
      T. Aisaka, T. Tanikawa, T. Kimura, K. Shojiki, S. Kuboya, T. Hanada, R. Katayama, and T. Matsuoka
    • Organizer
      33th Electronic Materials Symposium
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Year and Date
      2014-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] I Investigation of modal dispersion in nonlinear optical TiOx/GaN waveguide by m-line spectroscopy2014

    • Author(s)
      Y. Yoshinogawa, R. Katayama, K. Shojiki, T. Tanikawa, S. Kuboya, and T. Matsuoka
    • Organizer
      33th Electronic Materials Symposium
    • Place of Presentation
      ラフォーレ修善寺(静岡県伊豆市)
    • Year and Date
      2014-07-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 窒化物半導体極性反転ヘテロ構造の非線形光学素子応用2014

    • Author(s)
      片山竜二, 吉野川伸雄, 正直花奈子, 谷川智之, 窪谷茂幸, 松岡隆志
    • Organizer
      日本学術振興会ワイドギャップ半導体光・電子デバイス第162委員会 第86回委員会・第90回研究会
    • Place of Presentation
      名城大学名駅サテライト(MSAT)
    • Year and Date
      2014-07-04
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Crystallographic polarity in nitride semiconductors and its deviec applications2014

    • Author(s)
      T. Matsuoka, T. Tanikawa, T. Kimura, K. Shojiki, T. Iwabuchi, and R. Katayama
    • Organizer
      4th RIEC-RLE Meeting on Research Collaboration in Photonics
    • Place of Presentation
      東北大学
    • Year and Date
      2014-07-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Realization of p-type conduction in Mg-doped N-polar (000-1) GaN grown by metalorganic vapor phase epitaxy2014

    • Author(s)
      T. Tanikawa, J. H. Choi, K. Shojiki, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      Conference on LED and it’s industrial application ’14 (LEDIA’14)
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] Suppression of metastable-phase inclusion in MOVPE-grown N-polar (000-1) InGaN/GaN multiple quantum wells2014

    • Author(s)
      K. Shojiki, J. H. Choi, T. Iwabuchi, N. Usami, T. Tanikawa, S. Kuboya, R. Katayama, and T. Matsuoka
    • Organizer
      Conference on LED and it’s industrial application ’14 (LEDIA’14)
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-04-23
    • Related Report
      2014 Annual Research Report
  • [Presentation] c面Al_2O_3基板上にMOVPE成長したGaNの異常分散X線回折による極性判定2014

    • Author(s)
      花田貴, 稲葉克彦, 正直花奈子, 崔正焄, 片山竜二, 谷川智之, 窪谷茂幸, 松岡隆志
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      日本、相模原
    • Year and Date
      2014-03-19
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOVPE成長-c面InGaN/GaN多重量子井戸構造における準安定相混在の抑制2014

    • Author(s)
      正直花奈子, 崔正焄, 岩渕拓也, 宇佐美徳隆, 谷川智之, 窪谷茂幸, 花田貴, 片山竜二, 松岡隆志
    • Organizer
      第61回応用物理学会春季学術講演会
    • Place of Presentation
      日本、相模原
    • Year and Date
      2014-03-17
    • Related Report
      2013 Annual Research Report
  • [Presentation] MOVPE成長-c面InGaN/GaN多重量子井戸構造における準安定相混在の抑制2013

    • Author(s)
      正直花奈子, 崔正焄, 岩渕拓也, 宇佐美徳隆, 谷川智之, 窪谷茂幸, 花田貴, 片山竜二, 松岡隆志
    • Organizer
      応用物理学会東北支部第68回学術講演会
    • Place of Presentation
      日本、米沢
    • Year and Date
      2013-12-05
    • Related Report
      2013 Annual Research Report
  • [Presentation] ヒロック形成にともなうm面InGaN薄膜のIn組成分布観察2013

    • Author(s)
      正直花奈子, 花田貴, 崔正焄, 島田貴章, 今井康彦, 木村滋, 谷川智之, 片山竜二, 松岡隆志
    • Organizer
      第74回応用物理学会秋季学術講演会
    • Place of Presentation
      日本、京田辺
    • Year and Date
      2013-09-17
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect of c-plane Sapphire Substrate Miscut-angle on Indium Content of MOVPE-grown N-polar InGaN Films2013

    • Author(s)
      K. Shojiki, J. H. Choi, E. Shindo, T. Kimura, T. Tanikawa, T. Hanada, R. Katayama, T Matsuoka
    • Organizer
      2013 JSAP-MRS Joint Symposia
    • Place of Presentation
      日本、京田辺
    • Year and Date
      2013-09-16
    • Related Report
      2013 Annual Research Report
  • [Presentation] The improvement of N-polar GaN surface during MOVPE growth with indium surfactant2013

    • Author(s)
      T. Neaka, T. Tanikawa, T. Kimura, K. Shojiki, T. Iwabuclli, T. Hanada, R. Katayama, T. Matsuoka
    • Organizer
      2013 JSAP-MRS Joint Symposia
    • Place of Presentation
      日本、京田辺
    • Year and Date
      2013-09-16
    • Related Report
      2013 Annual Research Report
  • [Presentation] Evaluation and Solution of Metastable-Phase Inclusion in MOVPE-grown-cplane InGaN/GaN Multiple Quantum Wells2013

    • Author(s)
      K. Shojiki, J. H. Choi, T. Iwabuchi, N. Usami, T. Tanikawa, S. Kuboya, T. Hanada, R. Katayama, T. Matsuoka
    • Organizer
      10th International Conference on Nitride Semiconductors
    • Place of Presentation
      アメリカ、ワシントンDC
    • Year and Date
      2013-08-26
    • Related Report
      2013 Annual Research Report
  • [Presentation] Effect of indium surfactant on MOVPE growth of N-polar GaN2013

    • Author(s)
      T. Aisaka, T. Tanikawa, T. Kimura, T. Iwabuchi, K. Shojiki, R. Katayama, T. Hanada, T. Matsuoka
    • Organizer
      32th Electronic Materials Symposium
    • Place of Presentation
      日本、守山
    • Year and Date
      2013-07-11
    • Related Report
      2013 Annual Research Report
  • [Presentation] Crystallographic polahty dependence of surface morphology evolution during MOVPE growth of GaN/Sapphire.2013

    • Author(s)
      N. Yoshinogawa, T. Iwabuchi, K. Shojiki, T. Kimura, T. Tanikawa, R. Katayama, T. Matsuoka.
    • Organizer
      32th Electronic Materials Symposium
    • Place of Presentation
      日本、守山
    • Year and Date
      2013-07-11
    • Related Report
      2013 Annual Research Report
  • [Presentation] Observation of phase separation on m-plane InGaN film by micro-beam X-ray diffraction2013

    • Author(s)
      K. Shojiki, T. Hanada, J. H. Choi, T. Imai, S. Kimura, T. Shimada, T. Tankawa, R. Katayama, T. Matsuoka
    • Organizer
      32th Electronic Materials Symposium
    • Place of Presentation
      日本、守山
    • Year and Date
      2013-07-11
    • Related Report
      2013 Annual Research Report
  • [Presentation] Lattice-matching Substrates to InGaAIN and its Epitaxial Growth2013

    • Author(s)
      T. Matsuoka, T. Kimura, T. Tanikawa, T. Iwabuchi, K. Shojiki
    • Organizer
      2nd Intemational Symposium on Single Crystals and Wafers
    • Place of Presentation
      韓国、ウォンジュ
    • Year and Date
      2013-06-27
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Improvement of surface morphology in (000-1) GaN/Sapphire grown by MOVPE with indium surfactant2013

    • Author(s)
      T. Aisaka, T. Tanikawa, T. Kimura, T. Iwabuchi, K. Shojiki, R. Katayama, T. Hanada, T. Matsuoka
    • Organizer
      The 40th International Symposium on Compound Semiconductors
    • Place of Presentation
      日本、神戸
    • Year and Date
      2013-05-20
    • Related Report
      2013 Annual Research Report
  • [Remarks] 松岡研究室HP

    • URL

      http://www.matsuoka-lab.imr.tohoku.ac.jp/?TOPPAGE

    • Related Report
      2015 Annual Research Report
  • [Remarks] 松岡研究室HP

    • URL

      http://www.matsuoka-lab.imr.tohoku.ac.ip/?TOPPAGE

    • Related Report
      2013 Annual Research Report

URL: 

Published: 2014-01-29   Modified: 2024-03-26  

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