Theory of the temperature and doping dependence of the Hall effect in a model with x-ray edge singularities in d=infinity

Article

关键词: FERMI-LIQUID THEORY;    NORMAL-STATE;    INFINITE DIMENSIONS;    LUTTINGER-LIQUID;    HUBBARD-MODEL;    SUPERCONDUCTORS;    SYSTEMS;    MAGNETORESISTANCE;    YBA2CU3O7-DELTA;    CONDUCTIVITY;   

DOI  :  10.1103/PhysRevB.57.11738

来源: SCIE

【 摘 要 】

We explain the anomalous features in the Hall data observed experimentally in the normal state of the high-T-c superconductors. We show that a consistent treatment of the local spin fluctuations in a model with x-ray edge singularities in d=infinity reproduces the temperature and the doping dependence of the Hall constant R-H as well as the Hall angle in the normal state. The model has also been invoked to justify the marginal-Fermi-liquid behavior, and provides a consistent explanation of the Hall anomalies for a non-Fermi liquid in d=infinity.

【 授权许可】

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