THE PHASE-DIAGRAM OF PRXY1-XBA2CU3O7-DELTA - OXYGEN DEPLETION VERSUS PR DOPING

Authors
GENOSSAR J ISRAELIT S FISHER B KUPER C PATLAGAN L REISNER GM
Citation
J. Genossar et al., THE PHASE-DIAGRAM OF PRXY1-XBA2CU3O7-DELTA - OXYGEN DEPLETION VERSUS PR DOPING, Physica. C, Superconductivity, 235, 1994, pp. 305-306
Citations number
2
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
1
Pages
305 - 306
Database
ISI
SICI code
0921-4534(1994)235:<305:TPOP-O>2.0.ZU;2-G
Abstract
We investigated the PrxY1-xBa2Cu3O7-delta system, varying both the Pr and oxygen content and measured the resistivity as function of composi tion and temperature. Including literature data on TN, a phase diagram was constructed, which shows the variation of T-c and of T-N in the ( x,delta) plane. In PrxY1-xBa2Cu3O7-delta, one finds close similarity b etween the dependence of the normal state transport properties: T-c, T -N, rho(T), R(H)(T) etc., on doping by Pr and ''doping'' by oxygen vac ancies.