Superconducting Properties in a Bi-Sr-Ca-Cu-O System
- 1 March 1988
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 27 (3A) , L344-346
- https://doi.org/10.1143/jjap.27.l344
Abstract
Superconducting properties in a Bi-Sr-Ca-Cu-O system have been studied. Two types of superconductors were observed: one has a transition temperature of 80 K, and the other has two transitions at 80 K and 110 K. XRD measurements suggest that the latter superconductor has at least two phases. The phase which seemed to be responsible for the superconductivity above 80 K was investigated by means of XRD, SEM and XMA.Keywords
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