Magnetic Penetration Depth and Critical Current in YBaCuO Thinfilms

T. Kisu, T. Iinuma, K. Enpuku, K. Yoshida, K. Yamafuji, M. Takeo

研究成果: Contribution to journalLetter査読

15 被引用数 (Scopus)

抄録

The ab-plane magnetic penetration depth λ in c-axis-oriented YBaCuO thin films was estimated from the inductance measurements. The temperature dependence of A was shown to be consistent with the Bardeen-Cooper-Schrieffer (BCS) theory under the local limit condition. It was also shown that the experimentally obtained relationship among δ(T=0), the resistivity p and the critical temperature T was consistent with the theoretical one obtained from the local limit BCS theory. From that relationship, the value of λ(T=0) could be deduced from p and Tc Moreover, the critical current was studied from the bias current dependence of X.

本文言語英語
ページ(範囲)2961-2964
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
3
1
DOI
出版ステータス出版済み - 3 1993

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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