Superconducting gap and pair breaking in CeRu₂ studied by point contacts

• Published in: Физика низких температур
• Date: 2001
• Main Authors: Moskalenko, A.V., Naidyuk, Yu.G., Yanson, I.K., Ōnuki, Y., Haga, Y., Yamamoto, E., Hedo, M., Inada, Y.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2001
• Subjects: Свеpхпpоводимость, в том числе высокотемпеpатуpная
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/128807
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Superconducting gap and pair breaking in CeRu₂ studied by point contacts / A.V. Moskalenko, Yu. G. Naidyuk, I.K. Yanson, M.Hedo, Y.Inada, Y.Ōnuki, Y.Haga E. Yamamoto // Физика низких температур. — 2001. — Т. 27, № 8. — С. 831-834. — Бібліогр.: 9 назв. — англ.

The superconducting gap in a CeRu₂ single crystal is investigated by point contacts. BCS-like behavior of the gap Δ in the temperature range below Tc* (Tc*<Tc, where Tc is the critical temperature) is established, indicating the presence of a gapless superconductivity region (between Tc* and Tc)....