𝔖 Bobbio Scriptorium
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Superconducting quantum point contacts

✍ Scribed by L. Bretheau; Ç. Girit; L. Tosi; M. Goffman; P. Joyez; H. Pothier; D. Esteve; C. Urbina


Book ID
116389864
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
874 KB
Volume
13
Category
Article
ISSN
1631-0705

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📜 SIMILAR VOLUMES


Coulomb blockade in superconducting quan
✍ D.V Averin 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 303 KB

Amplitude of the Coulomb blockade oscillations is calculated for a single-mode Josephson junction with large electron transparency D. It is shown that the Coulomb blockade is suppressed as D + 1. The suppression is described quantitatively in terms of the Landau-Zener transition in imaginary time.

Josephson current carried by Andreev lev
✍ Akira Furusaki 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 164 KB

The dc Josephson effect in a superconducting quantum point contact, where supercurrent flows through a small number of channels, is reviewed. The central role of Andreev levels is emphasized which carry the whole supercurrent in short symmetric Josephson junctions including tunnel junctions. A simpl