Detection of ultrafast oscillations in superconducting point contacts by means of supercurrent measurements
Langue
en
Article de revue
Ce document a été publié dans
Physical Review B: Condensed Matter and Materials Physics (1998-2015). 2011-11-03, vol. 84, n° 19, p. 195415 (1-8)
American Physical Society
Résumé en anglais
We present a microscopic calculation of the nondissipative current through a superconducting quantum point contact coupled to a mechanical oscillator. Using the non-equilibrium Keldysh Green function approach, we determine ...Lire la suite >
Mots clés en polonais
85.85.+j
73.23.-b
74.40.Gh
74.50.+r