Тип публикации: статья из журнала
Год издания: 2008
Идентификатор DOI: 10.1134/S0021364008180069
Аннотация: It has been shown that two- and three-center interactions arise in the strong-coupling regime for the 2D Kondo lattice; these interactions both induce and suppress the Cooper instability. It is important that, in contrast to the t-J* model, the three- center interactions promote the Cooper pairing and ensure the appearance of the sПоказать полностьюuperconducting phase with a high critical temperature T(c). The calculated concentration dependences of T(c) agree well with the experimental data for the cuprate superconductors.
Журнал: JETP LETTERS
Выпуск журнала: Vol. 88, Is. 6
Номера страниц: 370-374
ISSN журнала: 00213640
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER