تقرير
Quasi-one-dimensional system as a high-temperature superconductor
العنوان: | Quasi-one-dimensional system as a high-temperature superconductor |
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المؤلفون: | Saraiva, T. T., Cavalcanti, P. J. F., Vagov, A., Vasenko, A. S., Perali, A., Dell'Anna, L., Shanenko, A. A. |
المصدر: | Phys. Rev. Lett. 125, 217003 (2020) |
سنة النشر: | 2020 |
المجموعة: | Condensed Matter |
مصطلحات موضوعية: | Condensed Matter - Superconductivity, Condensed Matter - Materials Science |
الوصف: | It is well-known that quasi-one-dimensional superconductors suffer from the pairing fluctuations that significantly reduce the superconducting temperature or even completely suppress any coherent behavior. Here we demonstrate that a coupling to a robust pair condensate changes the situation dramatically. In this case the quasi-one-dimensional system can be a high temperature superconductor governed by the proximity to the Lifshitz transition at which the Fermi level approaches the lower edge of the single-particle spectrum. Comment: 5 pages, 1 figure |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevLett.125.217003 |
URL الوصول: | http://arxiv.org/abs/2002.01989 |
رقم الأكسشن: | edsarx.2002.01989 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevLett.125.217003 |
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