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Structural analysis by the determinent of all structure factors of the Si containing DLC film

Research Project

Project/Area Number 17K06799
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Inorganic materials/Physical properties
Research InstitutionUniversity of Hyogo

Principal Investigator

Kanda Kazuhiro  兵庫県立大学, 高度産業科学技術研究所, 教授 (20201452)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords炭素膜 / アモルファス材料 / 国際標準規格 / X線吸収分光 / 陽電子消滅法 / 構造解析 / 局所構造 / 自由体積 / ダイヤモンドライクカーボン / 放射光ビームライン / 低速陽電子ビーム / アモルファスカーボン膜 / X線吸収分光 / アモルファス炭素膜 / 自由体積評価 / 局所構造評価 / 軟X線表面改質 / 機能性材料 / 炭素材料 / ビーム利用
Outline of Final Research Achievements

Today, establishment of the evaluation methods of the heteroatom-containing DLC film as the international standard is required. In this study, I demonstrated that an X-ray absorption spectroscopy and the positron annihilation spectroscopy were effective evaluation methods about local structure and material properties of the Si-containing DLC film. In addition, the following scientific knowledge was provided. 1) As for the C atom of Si-DLC films, a chemical state more greatly than the Si/C ratio changes, but, as for the Si atom, there is little influence. 2) Good correlation has the free volume in DLC film estimated from PAS study and nano-indentation hardness. Doppler profile of the gamma ray that is emitted from pair production broadened when Si atoms incorporated into DLC film. 3) By soft X-radiation, the free volume of the hydrogenated DLC film decreases. The decrease is suppressed by incorporating Si atom into DLC films.

Academic Significance and Societal Importance of the Research Achievements

本研究の実施期間内に日本が提案した炭素膜の分類・評価方法に関する国際標準規格ISO20523が発行されるなど、国際的なDLCの学術研究・産業利用の環境は大きな変わり目にあり、この動きは日本のDLC研究者が主軸となって新たなISO提案行うことで先導している。本研究もこの流れをさらに進めるべく近年開発が盛んとなっているヘテロ元素含有DLC膜の標準構造評価法の確立を目指して、Si-DLC膜に関して、X線吸収分光法によるC原子およびSi原子の化学状態、低速陽電子線による陽電子寿命測定による自由体積評価が有効であることを明らかにすることができた。次のISO規格提案への基軸とすることができた。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (27 results)

All 2020 2019 2018 2017 Other

All Int'l Joint Research (4 results) Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (19 results) (of which Int'l Joint Research: 5 results,  Invited: 4 results)

  • [Int'l Joint Research] Synchrotron Light Research Institute(タイ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Shenzhen Inst. Adv. Tech.(中国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Synchrotron Light Research Institute(タイ)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Shenzhen Inst. Adv. Tech.(中国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Local Structure Analysis on Si-Containing DLC Films Based on the Measurement of C K-Edge and Si K-Edge X-Ray Absorption Spectra2020

    • Author(s)
      Kazuhiro Kanda, Shuto Suzuki, Masahito Niibe, Takayuki Hasegawa, Tsuneo Suzuki, Hedetoshi Saitoh
    • Journal Title

      Coatings

      Volume: 10 Issue: 4 Pages: 330-330

    • DOI

      10.3390/coatings10040330

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Erosion of fluorinated diamond-like carbon films by exposure to soft X-rays2018

    • Author(s)
      Kanda Kazuhiro、Takamatsu Hiroki、Miura-Fujiwara Eri、Akasaka Hiroki、Saiga Akihiro、Tamada Koji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 57 Issue: 4 Pages: 045501-045501

    • DOI

      10.7567/jjap.57.045501

    • NAID

      210000148832

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Soft X-ray irradiation effect on the fluorinated DLC film2017

    • Author(s)
      Takamatsu Hiroki、Niibe Masahito、Zhou XiaoLong、Komatsu Keiji、Saitoh Hidetoshi、Akasaka Hiroki、Saiga Akihiro、Tamada Koji、Tagawa Masahito、Yokota Kumiko、Furuyama Yuichi、Kanda Kazuhiro
    • Journal Title

      Diamond & Related Materials

      Volume: 79 Pages: 14-20

    • DOI

      10.1016/j.diamond.2017.08.004

    • NAID

      120006394590

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Modification Processes for Highly Hydrogenated Diamond-Like Carbon Thin Films by Soft X-ray Irradiation2017

    • Author(s)
      Kazuhiro Kanda, Ryo Imai, Masahito Niibe, Hisashi Yoshioka, Keishi Komatsu, and Hidetoshi Saitoh
    • Journal Title

      Sensors and Materials

      Volume: 29 Pages: 817

    • DOI

      10.18494/SAM.2017.1476

    • ISSN
      0914-4935, 2435-0869
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Si含有水素化DLC膜の軟X線照射による局所構造変化2020

    • Author(s)
      神田 一浩、田中 祥太郎、新部 正人、長谷川 孝行、鈴木 常生
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 機能性表面創製用ラインNewSUBARU BL07Aの光量評価2020

    • Author(s)
      三嶋 友博,鈴木 就斗,田中 祥太郎,神田 一浩
    • Organizer
      第33回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Characterization of amorphous carbon films using near edge X-ray absorption fine structure measurement2019

    • Author(s)
      Kazuhiro Kanda
    • Organizer
      the ASIAN Conference on X-ray Absorption Spectroscopy 2019 (ACXAS2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] NEXAFS evaluation for the lumen of DLC coated small diameter long-sized medical objective tube by using AC high-voltage burst plasma CVD method2019

    • Author(s)
      Yuichi Imai, Kazuhiro Kanda, Yasuhiro Fujii, Susumu Ouzawa, Daiki Ousaka, Tatsuyuki, Nakatani
    • Organizer
      12th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials (ISPlasma2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フィルタードアーク蒸着法で作製した水素 フリーおよび水素化 DLC 膜の特性と分類2019

    • Author(s)
      針谷達,今井貴大,戸谷陽文,滝川浩史,金子智,國次真輔,新部正人, 神田一浩,神谷雅男,瀧真
    • Organizer
      第33回ダイヤモンドシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] DLC膜の構造分析法とISO205232019

    • Author(s)
      神田 一浩
    • Organizer
      高機能トライボ表面プロセス部会 第13回例会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] NewSUBARU BL07Aの光量評価2019

    • Author(s)
      三嶋 友博,鈴木 就斗,田中 祥太郎,神田 一浩
    • Organizer
      第80回応用物理学会秋季学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 産業用分析ビームライン:BL05の現状2019

    • Author(s)
      粟根徹, 長谷川孝行, 上村雅治, 深田昇, 福島整, 神田一浩
    • Organizer
      第32回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] Si含有DLC膜の局所構造解析(Ⅱ)2019

    • Author(s)
      神田一浩,長谷川孝行,赤坂大樹
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] 高エネルギー粒子照射研究における評価手法の高度化2019

    • Author(s)
      木野村淳,井上耕治,佐藤紘一,西村智朗,秋吉優史,鬼塚貴志,神田一浩,中尾節男
    • Organizer
      京都大学複合原子力科学研究所第53回学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] Si含有DLC膜の局所構造解析2018

    • Author(s)
      神田一浩,鈴木就斗,新部正人,長谷川孝行,斎藤秀俊
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] NewSUBARU BL05 - A industrial analysis beam line in soft and tender X-ray region2018

    • Author(s)
      Takayuki Hasegawa, Masaharu Uemura, Tohru Awane, Noboru Fukada, Kazuhiro Kanda, Sei Fukushima
    • Organizer
      ICG Annual Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Local structure analysis of Si-containing DLC films by X-ray absorption spectroscopy2018

    • Author(s)
      Kazuhiro Kanda
    • Organizer
      the 3rd SLRI-NUT-SIAT Colloquium 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 産業用分析ビームライン(BL05)を用いた軟X線XAFS測定2018

    • Author(s)
      長谷川孝行, 上村雅治, 深田昇, 梅咲則正, 福島整, 神田一浩
    • Organizer
      第31回日本放射光学会年会・放射光科学合同シンポジウム
    • Related Report
      2017 Research-status Report
  • [Presentation] フッ素含有DLC膜のX線照射と昇温による脱離過程の比較2018

    • Author(s)
      神田 一浩, 福室 直樹
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Erosion process of fluorinated diamond-like carbon films by exposure to soft X-rays2017

    • Author(s)
      Kazuhiro Kanda, Hiroki Takamatsu, Eri Miura-Fujiwara, Hiroki Akasaka, Akihiro Saiga, Koji Tamada, Masahito Tagawa, Kumiko Yokota, Yuichi Furuyama
    • Organizer
      the Collaborative Conference on Materials Research (CCMR)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 1keV近傍における二結晶分光器を用いたXANES測定2017

    • Author(s)
      長谷川孝行,上村雅治,深田昇,梅咲則正,福島整,神田一浩
    • Organizer
      第20回XAFS討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] 軟X線照射によるフッ化DLC膜の改質過程2017

    • Author(s)
      神田 一浩,高松 大樹,三浦 永理,赤坂 大樹,雑賀 章浩,玉田 耕治
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Si含有水素化DLC膜に対する軟X線照射効果2017

    • Author(s)
      鈴木就斗, 田中祥太郎, 神田 一浩
    • Organizer
      第31回ダイヤモンドシンポジウム
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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