Тип публикации: статья из журнала

Год издания: 2011

Идентификатор DOI: 10.1134/S0021364010210101

Аннотация: The energy structure of nonlocal spin polarons has been obtained for the real structure of the CuO2 plane of cuprate superconductors in the ensemble of such Fermi quasiparticles. A nonlocal spin polaron is formed due to the exchange interaction of the spin of an oxygen hole with the spins of the two nearest copper ions. The scatterПоказать полностьюing amplitude of nonlocal spin polarons in the cooper channel calculated using the diagrammatic technique indicates that the spin and charge degrees of freedom are strongly correlated.

Журнал: JETP LETTERS

Выпуск журнала: Vol. 92, Is. 9

Номера страниц: 618-623

ISSN журнала: 00213640

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Val'kov V.V. (Siberian State Airspace University)
• Dzebisashvili D.M. (Siberian Federal University)
• Barabanov A.F. (Institute for High Pressure Physics,Russian Academy of Sciences)

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