Intergranular transport properties in c-axis oriented YBa2Cu3Oy polycrystalline films

H. Ishii*, S. Shingo, S. Harada, S. Hirano, Y. Iwata, T. Hara, N. Yoshida, K. Fujino, K. Sato

*この研究の対応する著者

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The current-voltage (I-V) characteristics and the resistive transition under magnetic held were extensively investigated on c-axis oriented YBCO polycrystalline films with a different amount of an in-plane gram alignment. All the parameters deduced from the scaling analyses in the intergranular region along with the vortex-glass-to-liquid transition indicate that the intergranular current transport is not via weak links but is due to strongly coupled channels regardless of a degree of an in-plane grain alignment.

本文言語English
ページ(範囲)2367-2369
ページ数3
ジャーナルApplied Physics Letters
71
16
DOI
出版ステータスPublished - 1997 10月 20
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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