PENETRATION DEPTH ANISOTROPY IN YBA2(CU(1-Y)M(Y))(3)O-7-X (M=ZN,NI) ORIENTED POWDERS BY MU-SR

Authors
BUCCI C CARRETTA P DERENZI R GUIDI G LICCI F RAFFO LG KELLER H LEE S SAVIC IM
Citation
C. Bucci et al., PENETRATION DEPTH ANISOTROPY IN YBA2(CU(1-Y)M(Y))(3)O-7-X (M=ZN,NI) ORIENTED POWDERS BY MU-SR, Physica. C, Superconductivity, 235, 1994, pp. 1849-1850
Citations number
4
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
3
Pages
1849 - 1850
Database
ISI
SICI code
0921-4534(1994)235:<1849:PDAIY(>2.0.ZU;2-O
Abstract
Penetrations depth is measured in YBa2(Cu1-xZnx)(3)O-7 and YBa2(Cu1-yN iy)(3)O-7-x oriented powders by Muon Spin Rotation. The observed aniso tropy in the effective mass tenser and the relation between T-c and th e mu SR damping sigma point to the existence of additional contributio ns to the depression of the superconductivity that cannot be accounted for in simple terms of carrier concentration.