CROSSOVER FROM COOPER PAIRING TO BOSE-CONDENSATION IN VAN-HOVE SUPERCONDUCTORS WITH LOCALIZED STATES

Authors
TIFREA I CRISAN M
Citation
I. Tifrea et M. Crisan, CROSSOVER FROM COOPER PAIRING TO BOSE-CONDENSATION IN VAN-HOVE SUPERCONDUCTORS WITH LOCALIZED STATES, Journal of superconductivity, 11(2), 1998, pp. 265-269
Citations number
20
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter
Journal title
Journal of superconductivity → ACNP
ISSN journal
08961107
Volume
11
Issue
2
Year of publication
1998
Pages
265 - 269
Database
ISI
SICI code
0896-1107(1998)11:2<265:CFCPTB>2.0.ZU;2-1
Abstract
We showed that in a two-dimensional superconductor with logarithmic de nsity of states (van Hove superconductor) the crossover between weak a nd strong coupling is possible. The influence of localized states indu ced by impurities on this transition has been studied at T=0.