| Original Articles |
|
|
|
|
A STUDY OF SUPERCONDUCTIVITY IN Y-Ba-Cu-F-O SYSTEM
|
| J.H. Jia;J.y. Jiang;G.R. Liu;Y.M.Gao;Q.Q. Zheng;J.J. Du;W.G. Yao
|
| Institute of Solid State Physics, Academia Sinica, Hefei |
|
| Cite this article: |
|
J.H. Jia, J.y. Jiang, G.R. Liu et al 1988 Chin. Phys. Lett. 5 57-60 |
|
|
|
Abstract High temperature superconductivity, up to 258K, was observed in the Y1Ba2Cu3F2xO7-x-δ(0.2≤x≤1) bulk materials prepared by means of conventional ceramic-technique. X-ray diffraction analysis shows that these materials are multiphase. It is believed that to obtain a high Tc superconducting material with Tc near room temperature is possible. though the high Tc state of samples is now very unstable.
|
|
|
Published: 01 February 1988
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
