Superconductivity up to 114 K in the Bi-Al-Ca-Sr-Cu-O compound system without rare-earth elements

C. W. Chu, J. Bechtold, L. Gao, P. H. Hor, Z. J. Huang, R. L. Meng, Y. Y. Sun, Y. Q. Wang, Y. Y. Xue

研究成果: Article同行評審

358 引文 斯高帕斯(Scopus)

摘要

Stable superconductivity up to 114 K has been reproducibly detected in Bi-Al-Ca-Sr-Cu-O multiphase systems without any rare-earth elements. Pressure has only a slight positive effect on Tc. These observations provide an extra material base for the study of the mechanism of high-temperature superconductivity and also the prospect of reduced material cost for future applications of superconductivity.

原文English
頁(從 - 到)941-943
頁數3
期刊Physical review letters
60
發行號10
DOIs
出版狀態Published - 1988

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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