221 citations · 436 across the 10 of their papers we have counts for
10 papers
Conductivity of superconductors in the flux flow regime
M. Smith, A. V. Andreev, M. V. Feigel'man +1
We develop a theory of conductivity of type-II superconductors in the flux flow regime taking into account random spatial fluctuations of the system parameters, such as the gap mag…
SYK model with quadratic perturbations: the route to a non-Fermi-liquid
A. V. Lunkin, K. S. Tikhonov, M. V. Feigel'man
We study the stability of the SYK model with a large but finite number of fermions with respect to a perturbation, quadratic in fermionic operators. We develop analytic per…
Microwave properties of superconductors close to SIT
M. V. Feigel'man, L. B. Ioffe
Strongly disordered pseudogapped superconductors are expected to display arbitrary high values of kinetic inductance close to superconductor-insulator transition (SIT) that makes t…
Microwave response of an NS ring coupled to a superconducting resonator
F. Chiodi, M. Ferrier, K. Tikhonov +5
A long phase coherent normal (N) wire between superconductors (S) is characterized by a dense phase dependent Andreev spectrum . We probe this spectrum in a high frequency phase bi…
Fractal superconductivity near localization threshold
M. V. Feigel'man, L. B. Ioffe, V. E. Kravtsov +1
We develop a semi-quantitative theory of electron pairing and resulting superconductivity in bulk "poor conductors" in which Fermi energy is located in the region of localize…
Proximity-induced superconductivity in graphene
M. V. Feigel'man, M. A. Skvortsov, K. S. Tikhonov
We propose a way of making graphene superconductive by putting on it small superconductive islands which cover a tiny fraction of graphene area. We show that the critical temperatu…