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Functional Properties of In situ Magnetization Powdered Diamond Nanoclusters at Preparation Site

Research Project

Project/Area Number 26790019
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Nanomaterials engineering
Research InstitutionKyushu University

Principal Investigator

Tominaga Aki  九州大学, 総合理工学研究院, 助教 (50590551)

Research Collaborator Magome Eisuke  九州シンクロトロン光研究センター, 協力研究員
Yamasaki Shigeto  九州大学, 大学院総合理工学研究院, 学術研究員
Mori Masami  愛媛大学, 工学部, 技術職員
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords物理成長気相法 / 同軸型アークプラズマ銃 / 超ナノ微結晶ダイヤモンド / 粉末 / 放射光測定 / 磁性材料 / 機能材料 / ナノコンポジット / 粒径観察 / 粉末ダイヤモンド
Outline of Final Research Achievements

In this study, we fabricated Cr-doped Ultrananocrystalline Diamond (UNCD) powders using Coaxial arc plasma gun (CAPG). The CAPG (ULVAC APG-1000) equipped with a chromium-blended graphite target was operated in vacuum state and hydrogen atmospheres. For the evaluation of the UNCD crystallites, X-ray diffraction (XRD) and small angle X-ray scattering (SAXS) measurements were performed. The Cr-doped UNCD powders exhibited diamond 111 and 220 diffraction peaks in the XRD measurements. The average size of the crystallites depends on the concentration of Cr from SAXS results. Results of VSM and SQUID measurements show this Cr-doped nanodiamond powder is magnetic material.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (21 results)

All 2017 2016 2015 2014 Other

All Journal Article (5 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 5 results,  Open Access: 5 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 1 results) Remarks (6 results)

  • [Journal Article] Si and Cr Doping Effects on Growth and Mechanical Properties of Ultrananocrystalline Diamond/Amorphous Carbon Composite Films Deposited on Cemented Carbide Substrates by Coaxial Arc Plasma Deposition2016

    • Author(s)
      Mohamed Egiza, Hiroshi Naragino, Aki Tominaga, Kouki Murasawa, Hidenobu Gonda, Masatoshi Sakurai, and Tsuyoshi Yoshitake
    • Journal Title

      Evergreen

      Volume: 03 Pages: 32-36

    • NAID

      120005763098

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fabrication of ultrananocrystalline diamond/nonhydrogenated amorphous carbon composite films for hard coating by coaxial arc plasma deposition2016

    • Author(s)
      Hiroshi Naragino, Mohamed Egiza, Aki Tominaga, Koki Murasawa, Hidenobu Gonda, Masatoshi Sakurai, and Tsuyoshi Yoshitake
    • Journal Title

      Evergreen

      Volume: 03 Pages: 1-5

    • NAID

      120005763093

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Room-temperature hard coating of ultrananocrystalline diamond/nonhydrogenated amorphous carbon composite films on tungsten carbide by coaxial arc plasma deposition2016

    • Author(s)
      Hiroshi Naragino, Mohamed Egiza, Aki Tominaga, Koki Murasawa, Hidenobu Gonda, Masatoshi Sakurai, and Tsuyoshi Yoshitake
    • Journal Title

      Jpn. J. Appl. Phys. (Rapid Communication)

      Volume: 55 Pages: 030302-030302

    • NAID

      210000146117

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A synthesis method of ultrananocrystalline diamond in powder employing a coaxial arc plasma gun2015

    • Author(s)
      Hiroshi Naragino, Aki Tominaga, Kenji Hanada, and Tsuyoshi Yoshitake
    • Journal Title

      Appl. Phys. Express

      Volume: 8 Pages: 075101-075101

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Hardness and modulus of ultrananocrystalline diamond/hydrogenated amorphous carbon composite films prepared by coaxial arc plasma deposition2015

    • Author(s)
      Kenji Hanada, Tomohiro Yoshida, You Nakagawa, Hiroki Gima, Aki Tominaga, Masaaki Hirakawa, Yoshiaki Agawa, Takeharu Sugiyama, and Tsuyoshi Yoshitake
    • Journal Title

      Appl. Phys. A

      Volume: 119 Pages: 205-210

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 粉末ナノダイヤモンドの放射光小角X線散乱法での粒径評価2017

    • Author(s)
      冨永亜希,楢木野 宏,神谷和孝,吉武 剛,岡島敏浩
    • Organizer
      第53回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場
    • Related Report
      2016 Annual Research Report
  • [Presentation] 超ナノ微結晶ダイヤモンド粉末の小角散乱法での構造解析2016

    • Author(s)
      冨永亜希,楢木野宏,Mohamed Egiza,神谷和孝,吉武 剛
    • Organizer
      第29回日本放射光学会年会/放射光科学合同シンポジウム
    • Place of Presentation
      東京大学柏の葉キャンパス,柏の葉,千葉
    • Year and Date
      2016-01-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 同軸型アークプラズマ法で作製した超ナノ微結晶ダイヤモンド粉末の構造解析2015

    • Author(s)
      冨永 亜希、楢木野 宏、神谷 和孝、吉武 剛
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場,名古屋,愛知
    • Year and Date
      2015-09-13
    • Related Report
      2015 Research-status Report
  • [Presentation] Fabrication of Nanodiamond Powders and Hard Ultrananocrystalline/nonhydrogenated Amorphous Carbon Composite Films Using Coaxial Arc Plasma Gun2015

    • Author(s)
      Hiroshi Naragino, Mohamed Egiza, Aki Tominaga, and Tsuyoshi Yoshitake
    • Organizer
      3rd French-Japanese Workshop on Diamond Power Devices
    • Place of Presentation
      Nimes, France
    • Year and Date
      2015-07-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 同軸型アークプラズマ法で作製したCrドープ超ナノ微結晶ダイヤモンド粉末の構造解析2015

    • Author(s)
      冨永亜希, 楢木野宏, 神谷和孝, 隅谷和嗣, 吉武剛
    • Organizer
      第52回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場, 北九州,福岡
    • Year and Date
      2015-06-27
    • Related Report
      2015 Research-status Report
  • [Presentation] 粉末ナノダイヤモンド創製と応用に関連した構造評価2015

    • Author(s)
      冨永 亜希, 楢木野 宏, 神谷 和孝, 西堀 麻衣子, 花田 賢志, 隅谷 和嗣, 吉武 剛
    • Organizer
      第28回 日本放射光学会年会 放射光科学合同シンポジウム
    • Place of Presentation
      立命館大学びわこ・くさつキャンパス,(滋賀県草津市)
    • Year and Date
      2015-01-10 – 2015-01-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 同軸型アークプラズマ銃を用いたダイヤモンドナノ粒子粉末の創製と評価およびその応用2014

    • Author(s)
      冨永亜希, 楢木野宏, 隅谷和嗣, 服部悟, 吉武剛
    • Organizer
      2014年(平成26年度)応用物理学会九州支部学術講演会
    • Place of Presentation
      大分大学工学部,(大分県大分市)
    • Year and Date
      2014-12-06 – 2014-12-07
    • Related Report
      2014 Research-status Report
  • [Presentation] Magnetization of ultrananocrystalline diamond powder by Cr-doping2014

    • Author(s)
      A. Tominaga, H. Naragino, K. Hanada, H. Deguchi, K. Takeda, and T. Yoshitake
    • Organizer
      The 7th International Symposium on Surface Science (ISSS-7)
    • Place of Presentation
      Kunibiki Messe, Matsue, Shiane, Japan
    • Year and Date
      2014-11-02 – 2014-11-06
    • Related Report
      2014 Research-status Report
  • [Presentation] Nanodiamond Powder Prepared Using A Coaxial Arc Plasma Gun2014

    • Author(s)
      Aki Tominaga, Hiroshi Naragino, Kenji Hanada, Takeharu Sugiyama, and Tsuyoshi Yoshitake
    • Organizer
      The 15th IUMRS-International Conference in Asia (IUMRS-ICA 2014)
    • Place of Presentation
      Fukuoka University, Fukuoka, Japan
    • Year and Date
      2014-08-24 – 2014-08-28
    • Related Report
      2014 Research-status Report
  • [Presentation] Crドープによる超ナノ微結晶ダイヤモンド粉末の作製と磁性材料とての評価2014

    • Author(s)
      冨永亜希,楢木野宏,出口博之,武田薫,花田賢志,吉武剛
    • Organizer
      第51回化学関連支部合同九州大会
    • Place of Presentation
      北九州国際会議場,(福岡県北九州市)
    • Year and Date
      2014-06-28 – 2014-06-29
    • Related Report
      2014 Research-status Report
  • [Remarks] 九州大学ー研究者情報[冨永亜希]

    • URL

      http://hyoka.ofc.kyushu-u.ac.jp/search/details/K003962/

    • Related Report
      2016 Annual Research Report
  • [Remarks] 九州大学大学院総合理工学府量子プロセス理工学専攻 波多・吉武研究室 吉武グループHP

    • URL

      http://yoshitake.private.coocan.jp/univ_lab/index-j.htm

    • Related Report
      2016 Annual Research Report 2014 Research-status Report
  • [Remarks] 九州大学大学院総合理工学府量子プロセス理工学専攻HP

    • URL

      http://www.asem.kyushu-u.ac.jp/

    • Related Report
      2016 Annual Research Report 2015 Research-status Report 2014 Research-status Report
  • [Remarks] 九州シンクロトロン光研究センター利用報告書に関するHP

    • URL

      http://www.saga-ls.jp/?page=888

    • Related Report
      2016 Annual Research Report
  • [Remarks] 九州大学-研究者情報[冨永亜希]

    • URL

      http://hyoka.ofc.kyushu-u.ac.jp/search/details/K003962/

    • Related Report
      2015 Research-status Report 2014 Research-status Report
  • [Remarks] 九州大学大学院理工学府 吉武研究室 HP

    • URL

      http://yoshitake.private.coocan.jp/univ_lab/index-j.htm

    • Related Report
      2015 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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