88 citations · 548 across the 37 of their papers we have counts for
20 papers · 1 filter
Analysis of the Ghost and Mirror Fields in the Nernst Signal Induced by Superconducting Fluctuations
A. Glatz, A. Pourret, A. A. Varlamov
We present a complete analysis of the Nernst signal due to superconducting fluctuations in a large variety of superconductors from conventional to unconventional ones. A closed ana…
Instabilities of the normal state in current-biased narrow superconducting strips
Yury N. Ovchinnikov, Andrey A. Varlamov, Gregory J. Kimmel +1
We study the current-voltage characteristic of narrow superconducting strips in the gapless regime near the critical temperature in the framework of the Ginzburg-Landau model. Our…
Generation of Teraherz Oscillations by Thin Superconducting Film in Fluctuation Regime
T. M. Mishonov, A. M. Varonov, I. Chikina +1
Explicit analytical expressions for conductivity of a superconducting film above and below critical temperature in an arbitrary electric field are derived in the frameworks of the…
Effect of Fluctuations on the NMR Relaxation Beyond the Abrikosov Vortex State
Andreas Glatz, Alexey Galda, Andrey A. Varlamov
The effect of fluctuations on the nuclear magnetic resonance (NMR) relaxation rate, , is studied in a complete phase diagram of a 2D superconductor above the upper critical fiel…
Magnetization Currents of Fluctuative Cooper Pairs
Alexey V. Kavokin, Andrey A. Varlamov
Recent experiments show that the Nernst-Ettingshausen effect is orders of magnitude stronger than the thermoelectric Seebeck effect in superconductors above the critical temperatur…
Fluctuations in two-band superconductors in a strong magnetic field
A. E. Koshelev, A. A. Varlamov
We consider the behaviour of the fluctuating specific heat and conductivity in the vicinity of the upper critical field line for a two-band superconductor. Multiple-band effects ar…