THEORY FOR THE NORMAL-STATE PROPERTIES OF HIGH-T-C SUPERCONDUCTORS - SPECTRAL DENSITY, MAGNETIC PHASE-DIAGRAM, SPIN SUSCEPTIBILITY

被引:0
|
作者
SCHMALIAN, J
BAUMGARTEL, G
BENNEMANN, KH
机构
[1] Institute for Theoretical Physics, Freie Universität Berlin, 14195 Berlin
关键词
D O I
10.1016/0921-4534(94)92298-5
中图分类号
O59 [应用物理学];
学科分类号
摘要
Using a three-band Hubbard Hamiltonian for the CuO2 planes we determine the doping dependence of the antiferromagnetic phase, the electronic spectral density and the static spin susceptibility. Our theory permits a treatment of highly correlated systems over a large doping range and thus a transition from a local moment to fully itinerant behavior.
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页码:2153 / 2154
页数:2
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