Composition Dependence of the High Temperature Superconductivity in (Ba, Sr)-La-(Hg, Ag)-Cu-O System with K2NiF4-Type Structure
- 1 March 1987
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 26 (3A) , L223
- https://doi.org/10.1143/jjap.26.l223
Abstract
High Tc superconductor M-La-Cu-O systems (M=Ba, Sr), with the composition (M x La1-x )2CuO4-y , have been prepared by a ceramic technique and the compositional change of Tc-value have been examined. Then in each of systems the partial substitution of Ag or Hg for Cu brought the increase of Tc-value.Keywords
This publication has 2 references indexed in Scilit:
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986
- The structure of La2CuO4 and LaSrVO4Journal of Solid State Chemistry, 1973