INDICATIONS FOR A PHASE-SEPARATION IN YBA2CU3O7-X (X-LESS-THAN-0.1)

Authors
CONDER K ZECH D KRUGER C KALDIS E KELLER H HEWAT AW JILEK E
Citation
K. Conder et al., INDICATIONS FOR A PHASE-SEPARATION IN YBA2CU3O7-X (X-LESS-THAN-0.1), Physica. C, Superconductivity, 235, 1994, pp. 425-426
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
1
Pages
425 - 426
Database
ISI
SICI code
0921-4534(1994)235:<425:IFAPIY>2.0.ZU;2-F
Abstract
A broadening of the magnetisation transition and lattice constant anom alies in the nearly oxygen stoichiometric YBa2Cu3O7-x are observed. Th ese anomalies together with others (resistivity, c(p), muon depolariza tion rate) could be explained by the existence of two different phases in the overdoped range (x > 6.90).