Paramagnetic effect of the magnetic field on superconductors with charge-density waves

The limiting field Hp for spin-singlet superconductors with charge-density waves (CDWs), which paramagnetically destroys the ordered phase, possessing coexisting superconducting and CDW order parameters, is calculated self-consistently. It is shown that Hp always exceeds the Pauli limits both for...

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Збережено в:
Бібліографічні деталі
Дата:2005
Автори: Ekino, T., Gabovich, A.M., Voitenko, A.I.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2005
Назва видання:Физика низких температур
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Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/119794
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Paramagnetic effect of the magnetic field on superconductors with charge-density waves / T. Ekino, A.M. Gabovich, A.I. Voitenko // Физика низких температур. — 2005. — Т. 31, № 1. — С. 55-62. — Бібліогр.: 65 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Резюме:The limiting field Hp for spin-singlet superconductors with charge-density waves (CDWs), which paramagnetically destroys the ordered phase, possessing coexisting superconducting and CDW order parameters, is calculated self-consistently. It is shown that Hp always exceeds the Pauli limits both for pure superconducting and pure CDW phases. Relevant experimental data for inorganic and organic superconductors with high upper critical magnetic fields are analyzed and are shown to be in qualitative agreement with the proposed theory.