Evidence for superconductivity above 40 K in the La-Ba-Cu-O compound system

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

研究成果: Article同行評審

1278 引文 斯高帕斯(Scopus)

摘要

An apparent superconducting transition with an onset temperature above 40 K has been detected under pressures in the La-Ba-Cu-O compound system synthesized directly from a solid-state reaction of La2O3, CuO, and BaCO3 followed by a decomposition of the mixture in a reduced atmosphere. The experiment is described and the results of effects of magnetic field and pressure are discussed.

原文English
頁(從 - 到)405-407
頁數3
期刊Physical review letters
58
發行號4
DOIs
出版狀態Published - 1987

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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