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Efficient epitaxial growth of single crystalline diamond by production of high radicals and electrons

Research Project

Project/Area Number 16K14237
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Electronic materials/Electric materials
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Hideaki Yamada  国立研究開発法人産業技術総合研究所, 先進パワーエレクトロニクス研究センター, 研究員 (90443233)

Co-Investigator(Kenkyū-buntansha) 金 載浩  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 主任研究員 (30376595)
榊田 創  国立研究開発法人産業技術総合研究所, エレクトロニクス・製造領域, 研究グループ長 (90357088)
Co-Investigator(Renkei-kenkyūsha) SAKAKITA HAJIME  産業技術総合研究所, 電子光技術研究部門, 研究グループ長 (90357088)
Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsダイヤモンド / プラズマCVD / マイクロストリップラインプラズマ / 結晶成長 / マイクロストリップライン(MSL)型プラズマ / マイクロ波プラズマ / 電子・電気材料 / 単結晶ダイヤモンド
Outline of Final Research Achievements

We studied diamond growth by using micro-strip-line plasma.Conventional growth techniques have drawbacks of extremely high gas temperature and limitation in the growth area by the wavelength. This method is expected to have a potential to overcome these drawbacks. We actually constructed diamond growth reactor with this method. We confirmed stable discharge and diamond growth. We also confirmed that the gas temperature of this method is much lower than that of the conventional method. Above results show that the present method could overcome the drawbacks of the conventional method in principle.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (4 results)

All 2017

All Journal Article (1 results) Presentation (3 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] The growth of single crystal diamonds using a nonthemal microwave-excited plasma jet2017

    • Author(s)
      金 載浩、山田 英明、榊田 創
    • Journal Title

      Proceedings of The 10th EU-Japan Joint Symposium on Plasma Processing

      Volume: 1 Pages: 1-2

    • Related Report
      2017 Annual Research Report
  • [Presentation] Development of an advanced microwave plasma source and its applications2017

    • Author(s)
      金 載浩、榊田 創、板垣 宏知 、山田 英明
    • Organizer
      9th International Workshop on Plasma Scientech for All Something (PLASAS-9)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 電子励起高密度ラジカル供給によるダイヤモンド成長2017

    • Author(s)
      金 載浩、榊田 創、板垣 宏知 、山田 英明
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Annual Research Report
  • [Presentation] The growth of single crystal diamonds using a nonthemal microwave-excited plasma jet2017

    • Author(s)
      金 載浩、山田 英明、榊田 創
    • Organizer
      The 10th EU-Japan Joint Symposium on Plasma Processing
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research

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Published: 2016-04-21   Modified: 2019-03-29  

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