NMR and NQR studies of impurities in high-temperature superconducting cuprates

Authors
Michalak, R Williams, GVM Tallon, JL Dupree, R Loidl, A
Citation
R. Michalak et al., NMR and NQR studies of impurities in high-temperature superconducting cuprates, PHYSICA B, 281, 2000, pp. 912-913
Citations number
11
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
281
Year of publication
2000
Pages
912 - 913
Database
ISI
SICI code
0921-4526(200006)281:<912:NANSOI>2.0.ZU;2-9
Abstract
The substitution of non-magnetic Zn and magnetic Ni for Cu in the supercond ucting CuO2 plane leads to a rapid decline in T-c and localised behaviour n ear the impurities. There is no consensus about the mechanism for the supre ssion of superconductivity or the origin of the localized behaviour. Some d iscussion of these subjects is given based on NMR and NQR measurements. (C) 2000 Published by Elsevier Science B.V. All rights reserved.