NEW SUPPORTING EVIDENCE FOR THE VANHOVE MODEL OF HIGH-TEMPERATURE SUPERCONDUCTIVITY

Authors
TSUEI CC CHI CC NEWNS DM PATTNAIK PC
Citation
Cc. Tsuei et al., NEW SUPPORTING EVIDENCE FOR THE VANHOVE MODEL OF HIGH-TEMPERATURE SUPERCONDUCTIVITY, Zhongguo wuli xuekan, 31(6), 1993, pp. 795-804
Citations number
27
Categorie Soggetti
Physics
Journal title
Zhongguo wuli xuekan → ACNP
ISSN journal
05779073
Volume
31
Issue
6
Year of publication
1993
Part
2
Pages
795 - 804
Database
ISI
SICI code
0577-9073(1993)31:6<795:NSEFTV>2.0.ZU;2-Q
Abstract
Recent experiments have lent strong support to the van Hove model for the high-T(c) mechanism in cuprate superconductors. The new evidence i s from measurements of angle-resolved photo-emission, specific heat ju mp at T(c), the uniaxial stress effect on T(c) and thermopower. The ne wly discovered superconductivity above 130 K in the Hg-Ba-Ca-Cu-0 syst em is also discussed in terms of the van Hove model.