Systematic doping evolution of the underlying Fermi surface ofLa2-xSrxCuO4
Journal Article
·
· Physical Review B
We have performed a systematic doping-dependent study ofLa2?xSrxCuO4 (LSCO) (0.03<=x<=0.3) by angle-resolved photoemissionspectroscopy. Over this entire doping range, the underlying "Fermisurface" determined from the low-energy spectral weight approximatelysatisfies Luttinger's theorem, even down to the lightly doped region.This is in strong contrast to the results on Ca2?xNaxCuO2Cl2 (Na-CCOC),which show a clear deviation from Luttinger's theorem. We correlate thesedifferences between LSCO and Na-CCOC with differences in the behavior ofchemical potential shift and spectral weight transfer induced by holedoping.
- Research Organization:
- COLLABORATION - U.Tokyo
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 928780
- Report Number(s):
- LBNL--62444; BnR: KC0204016
- Journal Information:
- Physical Review B, Journal Name: Physical Review B Vol. 74
- Country of Publication:
- United States
- Language:
- English
Similar Records
Doping Evolution of the Underlying Fermi Surface in La_2−xSr_xCuO_4
Doping evolution of the electronic structure in the single-layer cuprates Bi2Sr2−xLaxCuO6 delta: Comparison with other single-layer cuprates
Doping Evolution of the Electronic Structure in the Single-Layer Cuprate Bi(2)Sr(2-X)La(X)CuO(6+Delta)
Journal Article
·
Mon May 03 00:00:00 EDT 2010
· Submitted to Physical Review B
·
OSTI ID:978627
Doping evolution of the electronic structure in the single-layer cuprates Bi2Sr2−xLaxCuO6 delta: Comparison with other single-layer cuprates
Journal Article
·
Fri Apr 30 00:00:00 EDT 2010
· Submitted to Physical Review B
·
OSTI ID:979031
Doping Evolution of the Electronic Structure in the Single-Layer Cuprate Bi(2)Sr(2-X)La(X)CuO(6+Delta)
Journal Article
·
Mon May 18 00:00:00 EDT 2009
· Phys.Rev.B77:139902,2008
·
OSTI ID:953119