Characterization of Interfaces in Diamond/Metal Composites by Raman Scattering Spectroscopy

• MAKINO Yukio

  Forum MACKIY, North Bldg., S04, Kyodai Katsura Venture Plaza

• MIZUUCHI Kiyoshi

  Osaka Municipal Technical Research Institute

• AGARI Yasuyuki

  Osaka Municipal Technical Research Institute

• ITO Mikio

  Osaka University

抄録

The interfaces between diamond and metal (Al or Ag) in the diamond/50 vol%Al and diamond/50 vol%Ag composites were characterized by Raman scattering spectroscopy. In the diamond/50 vol%Al composite, graphitization of diamond has been partly detected in the diamond region close to the interface between diamond and Al. On the other hand, a fairly thick graphitized layer of about 8 μm has been formed in the diamond/50 vol%Ag composite. It is concluded that the thick graphitized layer is attributed to the higher sintering temperature in the diamond/50 vol%Ag composite.

収録刊行物

• 粉体および粉末冶金

  粉体および粉末冶金 63 (7), 479-483, 2016

  一般社団法人 粉体粉末冶金協会

キーワード

• diamond/metal composite
• Raman spectroscopy
• interface
• thermal conductivity
• graphitization

詳細情報

• CRID: 1390001206312082304
• NII論文ID: 130005164620
• DOI: 10.2497/jjspm.63.479
• ISSN: 18809014
• ISSN: 05328799
• Web Site: https://www.jstage.jst.go.jp/article/jjspm/63/7/63_15-00091/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可