High-Jc YBa2CU3O7-x films on metal tapes by the metalorganic deposition method using trifluoroacetates

被引：36
|
作者：
Araki, T
Yuasa, T
Kurosaki, H
Yamada, Y
Hirabayashi, I
Kato, T
Hirayama, T
Iijima, Y
Saito, T
机构：
[1] Superconduct Res Lab, Atsuta Ku, Nagoya, Aichi 4568587, Japan
[2] Japan Fine Ceram Ctr, Atsuta Ku, Nagoya, Aichi 4568587, Japan
[3] Fujikura Ltd, Mat Technol Lab, Koto Ku, Tokyo 1358512, Japan
来源：
SUPERCONDUCTOR SCIENCE & TECHNOLOGY | 2002年 / 15卷 / 01期
关键词：
D O I：
10.1088/0953-2048/15/1/101
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
High-J(c) YBa2Cu3O7-x (YBCO) films on metal tapes have been successfully fabricated by the metalorganic deposition method using trifluoroacetates (TFA-MOD method) with optimal firing conditions. In the firing process, the key factors by which to obtain high-J(c) YBCO films on metal tapes are to prevent the films from deterioration by water vapour and to avoid BaCeO3 creation between YBCO and the CeO2 buffer layer. With the optimal conditions, we have successfully formed a 0.24 mum thick YBCO film on a metal tape, having a J(c) of 2.5 MA cm(-2) (77 K, 0 T).
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页码：L1 / L3
页数：3
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