Superconductivity in diamond thin films well above liquid helium temperature

Yoshihiko Takano*, Masanori Nagao, Isao Sakaguchi, Minoru Tachiki, Takeshi Hatano, Kensaku Kobayashi, Hitoshi Umezawa, Hiroshi Kawarada

*この研究の対応する著者

研究成果: Article査読

264 被引用数 (Scopus)

抄録

Evidence for superconductivity in a boron-doped diamond thin film was reported. The film was grown by microwave plasma-assisted chemical vapor deposition (MPCVD). An advantage of the MPCVD-deposited diamond is that it contains boron at high concentration. Superconducting transition temperatures were determined by transport measurements. The upper critical field was also determined.

本文言語English
ページ(範囲)2851-2853
ページ数3
ジャーナルApplied Physics Letters
85
14
DOI
出版ステータスPublished - 2004 10月 4

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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