Electronic susceptibility of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub> and its relation to phonon anomalies
C O Rodriguez; A I Liechtenstein; I I Mazin; O Jepsen; O K Andersen; C O Rodriguez; Max Planck Inst. fur Festkorperforschung, Stuttgart, Germany; A I Liechtenstein; Max Planck Inst. fur Festkorperforschung, Stuttgart, Germany; I I Mazin; Max Planck Inst. fur Festkorperforschung, Stuttgart, Germany; O Jepsen; Max Planck Inst. fur Festkorperforschung, Stuttgart, Germany; O K Andersen; Max Planck Inst. fur Festkorperforschung, Stuttgart, Germany
Журнал:
Journal of Physics: Condensed Matter
Дата:
1993-08-16
Аннотация:
A first-principles prediction of the q dependence of the electronic susceptibility of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7</sub> and the relation to experimentally observed phonon anomalies is presented.
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