Y2O3 SINGLE CRYSTALLINE SUBSTRATE FOR EPITAXIAL-GROWTH OF HIGH-TC SUPERCONDUCTING THIN-FILMS

被引：14

作者：

OISHI, A

TESHIMA, H

OHATA, K

IZUMI, H

KAWAMOTO, S

MORISHITA, T

TANAKA, S

机构：

[1] Superconductivity Research Laboratory, ISTEC, Koto-ku, Tokyo 135, 1-10-13, Shinonome

来源：

APPLIED PHYSICS LETTERS | 1991年 / 59卷 / 15期

关键词：

D O I：

10.1063/1.106183

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The c-axis oriented YBa2Cu3Ox (YBCO) film has to our knowledge been epitaxially grown on Y2O3 (001) substrates by in situ processing for the first time. The in-plane orientation relationship between YBCO and Y2O3 is <110>YBCO\\<100>Y2O3. The film exhibits, as deposited, T(C)0 = 86.2 K, DELTA-T = 1.2 K; J(C) = 1.4 x 10(7), and 2.0 x 10(6) A/cm2 in a magnetic field of 0 and 5 T at 5 K, respectively. Moreover, the interface between the YBCO and Y2O3 is very sharp and chemically stable.

引用

页码：1902 / 1904

页数：3

共 13 条

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