POSSIBLE EVIDENCE FOR MIXED SYMMETRY OF THE ORDER-PARAMETER IN THE CUPRATES

Authors
GATT R CHAUDHARI P
Citation
R. Gatt et P. Chaudhari, POSSIBLE EVIDENCE FOR MIXED SYMMETRY OF THE ORDER-PARAMETER IN THE CUPRATES, Superlattices and microstructures, 23(3-4), 1998, pp. 945-956
Citations number
49
Categorie Soggetti
Physics, Condensed Matter
Journal title
Superlattices and microstructures → ACNP
ISSN journal
07496036
Volume
23
Issue
3-4
Year of publication
1998
Pages
945 - 956
Database
ISI
SICI code
0749-6036(1998)23:3-4<945:PEFMSO>2.0.ZU;2-2
Abstract
The current experimental evidence for the symmetry of the order parame ter in the cuprates is reviewed. New experiments on tetragonal T12201 are discussed. These experiments put stronger constrains on any theory of high temperature superconductivity, due to the lack of observation of a second transition below T-c in this material. (C) 1998 Academic Press Limited.