Uniform Impurity Scattering in Two-Band s (+/-) and s (++) Superconductors

Описание

Тип публикации: статья из журнала (материалы конференций, опубликованные в журналах)

Конференция: International Conference on Fundamental Problems of High Temperature Superconductivity (FPS); Lebedev Phys Inst, Moscow, RUSSIA; Lebedev Phys Inst, Moscow, RUSSIA

Год издания: 2016

Идентификатор DOI: 10.1007/s10948-016-3385-6

Ключевые слова: Multiband superconductivity, Impurity scattering, Fe-based superconductors, Fe-based superconductors, Impurity scattering, Multiband superconductivity, Materials properties, Fe-based superconductors, Impurity scattering, Interband, Multiband superconductivity, Superconducting state, Two bands, Superconducting materials

Аннотация: The s (+/-) and s (++) models for the superconducting state are subject of intense studies regarding Fe-based superconductors. Depending on the parameters, disorder may leave intact or suppress T (c) in these models. Here, we study the special case of disorder with equal values of intra- and interband impurity potentials in the twoПоказать полностью-band s (+/-) and s (++) models. We show that this case can be considered as an isolated point and T (c) there has maximal damping for a wide range of parameters.

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Издание

Журнал: JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM

Выпуск журнала: Vol. 29, Is. 4

Номера страниц: 1089-1095

ISSN журнала: 15571939

Место издания: NEW YORK

Издатель: SPRINGER

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