Citation
I. Vobornik et al., Defect-induced changes in the spectral properties of Bi2Sr2CaCu2O8+x: Angle-resolved photoemission study, J L TEMP PH, 117(3-4), 1999, pp. 371-375
Citations number
17
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF LOW TEMPERATURE PHYSICS
ISSN journal
00222291
→ ACNP
Volume
117
Issue
3-4
Year of publication
1999
Pages
371 - 375
Database
ISI
SICI code
0022-2291(199911)117:3-4<371:DCITSP>2.0.ZU;2-N
Abstract
We investigated the effects of disorder in Bi2Sr2CaCu2O8+x high temperature
superconductor. We found that small defect densities already suppress the
characteristic spectral signature of the superconducting state. The spectra
l line shape clearly reflects new excitations within the gap, as expected f
or defect-induced pair breaking.