TY - JOUR
T1 - Doping dependence of Fermi surface in high-Tc cuprates studied by model Hartree-Fock calculations
AU - Asakura, D.
AU - Mizokawa, T.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - We have investigated doping dependence of Fermi surface, band dispersion, and magnetic structure in high-Tc cuprates by using Hartree-Fock calculation on a Cu 3d–O 2p tight-binding model. In the slightly electron-doped regime, electron pockets emerge around (π,0), which agrees with the photoemission study of Nd2-xCexCuO4. In the slightly hole-doped regime, hole pockets emerge around (π/2,π/2), which might explain the recent photoemission result of Ca2-xNaxCuO2Cl2.
AB - We have investigated doping dependence of Fermi surface, band dispersion, and magnetic structure in high-Tc cuprates by using Hartree-Fock calculation on a Cu 3d–O 2p tight-binding model. In the slightly electron-doped regime, electron pockets emerge around (π,0), which agrees with the photoemission study of Nd2-xCexCuO4. In the slightly hole-doped regime, hole pockets emerge around (π/2,π/2), which might explain the recent photoemission result of Ca2-xNaxCuO2Cl2.
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U2 - 10.1103/PhysRevB.68.092508
DO - 10.1103/PhysRevB.68.092508
M3 - Article
AN - SCOPUS:0242299608
VL - 68
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 0163-1829
IS - 9
ER -