TY - JOUR
T1 - Theory of oxygen K edge x-ray absorption spectra of cuprates
AU - Wang, Xin
AU - De Medici, Luca
AU - Millis, A. J.
PY - 2010/3/25
Y1 - 2010/3/25
N2 - The dynamical mean-field theory of the three-band model of copper-oxide superconductors is used to calculate the doping dependence of the intensity of the oxygen K edge x-ray absorption spectra of high- Tc copper-oxide superconductors. The model is found not to reproduce the results of a recent experiment, suggesting that at sufficiently high doping the physics beyond the conventional three-band model becomes important. © 2010 The American Physical Society.
AB - The dynamical mean-field theory of the three-band model of copper-oxide superconductors is used to calculate the doping dependence of the intensity of the oxygen K edge x-ray absorption spectra of high- Tc copper-oxide superconductors. The model is found not to reproduce the results of a recent experiment, suggesting that at sufficiently high doping the physics beyond the conventional three-band model becomes important. © 2010 The American Physical Society.
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U2 - 10.1103/PhysRevB.81.094522
DO - 10.1103/PhysRevB.81.094522
M3 - RGC 21 - Publication in refereed journal
SN - 0163-1829
VL - 81
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 9
M1 - 94522
ER -