Influence of electron-electron interactions on supercurrent in SNS structures

• Published in: Физика низких температур
• Date: 2003
• Main Authors: Engström, K., Kinaret, J., Shekhter, R.I., Puska, H., Saarikoski, M.
• Format: Article
• Language: English
• Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2003
• Subjects: Свеpхпpоводимость, в том числе высокотемпеpатуpная
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/128881
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of electron-electron interactions on supercurrent in SNS structures / K. Engström, J. Kinaret, R.I. Shekhter, M. Puska H. Saarikoski // Физика низких температур. — 2003. — Т. 29, № 7. — С. 733-739. — Бібліогр.: 33 назв. — англ.

We consider a superconductor-normal quantum dot-superconductor structure in which the number of electrons in the dot can be controlled by a gate voltage. We study the effect of electron-electron interactions on the supercurrent between the two superconductors. Using both an analytic model and numeri...