Point contact studies of the superconducting gap of CeRu₂

• Published in: Физика низких температур
• Date: 1998
• Main Authors: Naidyuk, Yu.G., Moskalenko, A.V., Yanson, I.K., Geibel, C.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 1998
• Subjects: Кpаткие сообщения
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/175502
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Point contact studies of the superconducting gap of CeRu₂ / Yu.G. Naidyuk, A.V. Moskalenko, I.K. Yanson, C. Geibel // Физика низких температур. — 1998. — Т. 24, № 5. — С. 495-497. — Бібліогр.: 11 назв. — англ.

The measured dV/dI(V) curves of point contacts between the intermetallic compound CeRu2 in the superconducting state and the normal metal Cu correspond fairly well to the Blonder-Tinkham -Klapwijk model. It is used to obtain temperature and magnetic field dependence of the superconducting gap D. The...