Co-doped Bi2Sr2CaCu2Ox: Anderson localization and superconductivity
Almeras, P.; Berger, H.; Ma, J. A.; Quitmann, C.; Onellion, M.; Margaritondo, G.
1994

Abstract

Cobalt-doping of Bi2Sr2CaCu2Ox beyond a critical level of 1.5-1.7 at % produces both a large decrease in the superconducting transition critical temperature and all of the classic symptoms of Anderson localization. These include: a negative slope of the ab-plane resistivity vs temperature, no dispersing states near the Fermi level and a decrease of the photoemission signal in the same region.

Details

Title Co-doped Bi2Sr2CaCu2Ox: Anderson localization and superconductivity
Author(s) Almeras, P. ; Berger, H. ; Ma, J. A. ; Quitmann, C. ; Onellion, M. ; Margaritondo, G.
Published in Physica C
Volume 235
Pages 957-958
Date 1994
ISSN 0921-4534
Note Univ wisconsin, dept phys, madison, wi 53706 usa. Almeras, P, ECOLE POLYTECH FED LAUSANNE, INST PHYS APPL, LAUSANNE, CH-1015 SWITZERLAND.
ISI Document Delivery No.: QC694
International Conference on Materials and Mechanisms of Superconductivity - High Temperature Superconductors IV (M2S-HTSC IV)
JUL 05-09, 1994
GRENOBLE, FRANCE
EUROPEAN COMMUNITY, MINIST EDUC & SCI, FRANCE, CNRS, FRENCH NATL CTR SCI RES, RHONE ALPES REG, CITY GRENOBLE
2
DOI https://doi.org/10.1016/0921-4534(94)91703-5
Other identifier(s) View record in Web of Science
Laboratories LSE
LPRX
Record Appears in Scientific production and competences > SB - School of Basic Sciences > SB Archives > LSE - Laboratory of Photoelectron Spectroscopy
Scientific production and competences > SB - School of Basic Sciences > SB Archives > LPRX - X-Ray Physics Laboratory
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date 2006-10-03

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