The Fermi surface and band folding in La2−xSrxCuO4, probed by angle-resolved photoemission
Berntsen, Magnus H.
Chang, Johan Juul
Lipscombe, O. J.
Hayden, Stephen M.
- Journal Article
Rights / licenseCreative Commons Attribution 3.0 Unported
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 (π, π) 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 Show more
Journal / seriesNew Journal of Physics
Pages / Article No.
PublisherInstitute of Physics
Organisational unit03768 - Mesot, Joël François / Mesot, Joël François
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