摘要
We have carried out the in situ growth of Bi-Sr-Ca-Cu-O films in pure O2 using an ac sputtering technique. The films were grown at different O2 pressures. We have obtained superconducting Bi-Sr-Ca-Cu-O(2212) films which show Tc(50% resistive) = 84 K and a zero resistance at 74 K. The formation and superconductivity of the films prepared in pure O2 were compared with that prepared in a mixture of Ar and O2.
| 原文 | 英語 |
|---|---|
| 頁(從 - 到) | 44-46 |
| 頁數 | 3 |
| 期刊 | Japanese Journal of Applied Physics |
| 卷 | 31 |
| 發行號 | 1 R |
| DOIs | |
| 出版狀態 | 已發佈 - 1992 1月 |
ASJC Scopus subject areas
- 一般工程
- 一般物理與天文學
指紋
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