The behavior of superconducting gaps in a two-band model of HTSC

• Published in: Физика низких температур
• Date: 1996
• Main Authors: Konsin, P., Kristoffel, N., Rubin, P.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 1996
• Subjects: Специальный выпуск Международная конференция "Сверхпроводимость. Физические аспекты"
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/176130
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: The behavior of superconducting gaps in a two-band model of HTSC / P. Konsin, N. Kristoffel, P. Rubin // Физика низких температур. — 1996. — Т. 22, № 5. — С. 527-530. — Бібліогр.: 25 назв. — англ.

The carrier concentration and temperature dependences of superconducting gaps are calculated for La₂₋xSrxCuO₄ and Y₁Ba₂Cu₃O₇-y in a two-band model. The ratios 2|Δ₁,₂ (0)/kBTc show peculiarities as a function of the carrier concentration. Temperature dependences of superconducting gaps are of the BCS...