Aspects of the normal state phase of copper oxide planes in high Tc superconductors

B. C. den Hertog; M. P. Das

doi:10.1103/physrevb.54.6693

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Aspects of the normal state phase of copper oxide planes in high Tc superconductors

B. C. den Hertog·M. P. Das

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Abstract

We examine various aspects of the normal state phase of ${\rm CuO_{2}}$ planes in the high Tc superconductors. In particular, within the context of the three band Hubbard model, we study as a function of doping the competition between a charge density wave phase induced by oxygen breathing modes, antiferromagnetic order and paramagnetism. To account for the strong electronic interactions, we use the finite $U$ slave boson method of Kotliar and Ruckenstein.

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B. C. den Hertog, M. P. Das. 1996-06-06. Aspects of the normal state phase of copper oxide planes in high Tc superconductors. https://doi.org/10.1103/physrevb.54.6693

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