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Development of Evaluation Method of Film Delamination Strength, and Improvement by Nano-wire

Research Project

Project/Area Number 26420016
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Materials/Mechanics of materials
Research InstitutionHiroshima University

Principal Investigator

Kato Masahiko  広島大学, 工学研究院, 准教授 (70274115)

Co-Investigator(Kenkyū-buntansha) 菅田 淳  広島大学, 工学研究院, 教授 (60162913)
曙 紘之  広島大学, 工学研究院, 助教 (50447215)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsプラズマ放電 / はく離強度 / ナノワイヤ / SiC薄膜 / 薄膜 / プラズマプロセス / はく離
Outline of Final Research Achievements

Evaluation system of delamination strength of films with a thickness less than 1 micro meter was newly developed, because quantitative evaluation of delamination strength of thin films is important for engineering application. Reliable results were obtained by the newly developed measurement system, and the system was applicable to the evaluation of delamination strength of thin films.
Nano-wires were formed on the substrate to improve the delamination strength of thin films before coating. The result showed that the delamination strength was improved by the formation of the nano-wire, and revealed the effectiveness of the formation of nano-wire.

Report

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

    (1 results)

All 2016

All Presentation (1 results)

  • [Presentation] マイクロ円環圧縮試験法によるSiC薄膜のはく離強度評価2016

    • Author(s)
      前川明紀,加藤昌彦,曙紘之,菅田淳
    • Organizer
      日本機械学会M&M2016材料力学カンファレンス
    • Place of Presentation
      神戸大学
    • Year and Date
      2016-10-08
    • Related Report
      2016 Annual Research Report

URL: 

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

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