Superficial aggravation of sputter-deposited Bi-Sr-Ca-Cu-O films by annealing

被引：0
|
作者：
Tsuchida, Kanji [1 ]
Ishii, Mamoru [1 ]
Takata, Masasuke [1 ]
Yamashita, Tsutomu [1 ]
机构：
[1] Nagaoka Univ of Technology, Japan
来源：
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers | 1988年 / 27卷 / 11期
关键词：
Ceramic Materials--Thin Films - Electric Conductivity--Measurements - Films--Superconducting - Microscopic Examination - Oxides;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Films of the Bi-Sr-Ca-Cu-O system were prepared on MgO substrates by RF-magnetron sputtering. After annealing, the films showed a superconducting transition at about 80 K. However, the surfaces of the annealed films changed remarkably for the worse. The effects of the annealing process on the superconducting properties and surface condition of the films were investigated.
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页码：2081 / 2083
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