Electronic susceptibility of YBa2Cu3O7 and its relation to phonon anomalies.

Rodriguez C.O., Liechtenstein A.I., Mazin I.I., Jepsen O., Andersen O.K.

A first-principles prediction of the q dependence of the electronic susceptibility of YBa2Cu3O7 and the relation to experimentally observed phonon anomalies is presented.

Journal of Physics: Condensed Matter, 5 A377-80, 1993.

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