Fabrication and properties of planar intrinsic Josephson junctions with in-plane aligned YBCO films

Lan Zhang, Masataka Moriya, Takayuki Kobayashi, Masashi Mukaida, Toshinari Goto

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

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High-Tc superconductors convincingly showed that these materials are essentially natural arrays of Josephson junctions formed in atomic scale. In this paper, in-plane aligned α-axis-oriented YBa2Cu3O7-δ (YBCO) thin films were successfully grown on LaSrGaO4(LSGO) (100) substrates which were cleaned by ion-beam. Voltage jumps with hysteresis implying intrinsic Josephson effects are observed in c-axis direction. This result suggest that it is possible to achieve planar intrinsic Josephson devices which have applications in high frequency electronics, such as voltage standards, Josephson masers and so on.

元の言語英語
ページ(範囲)764-768
ページ数5
ジャーナルIEICE Transactions on Electronics
E85-C
発行部数3
出版物ステータス出版済み - 3 2002

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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