The Fermi surface and band folding in La2-xSrxCuO4, probed by angle-resolved photoemission
2010
Abstract
A systematic angle-resolved photoemission study of the electronic structure of La2-xSrxCuO4 in a wide doping range is presented in this paper. In addition to the main energy band, we observed a weaker additional band, the (pi, pi) folded band, which shows unusual doping dependence. The appearance of the folded band suggests that a Fermi surface reconstruction is doping dependent and could already occur at zero magnetic field.
Details
Title
The Fermi surface and band folding in La2-xSrxCuO4, probed by angle-resolved photoemission
Author(s)
Razzoli, E. ; Sassa, Y. ; Drachuck, G. ; Mansson, M. ; Keren, A. ; Shay, M. ; Berntsen, M. H. ; Tjernberg, O. ; Radovic, M. ; Chang, Johan Juul ; Pailhes, S. ; Momono, N. ; Oda, M. ; Ido, M. ; Lipscombe, O. J. ; Hayden, S. M. ; Patthey, L. ; Mesot, J. ; Shi, M.
Published in
New Journal Of Physics
Volume
12
Pages
125003
Date
2010
Keywords
Other identifier(s)
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Laboratories
ICMP
Record Appears in
Scientific production and competences > SB - School of Basic Sciences > SB Archives > ICMP - IInstitute of Condensed Matter Physics
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Peer-reviewed publications
Work produced at EPFL
Journal Articles
Published
Record creation date
2011-12-16