41 citations · 242 across the 15 of their papers we have counts for
15 papers
Andreev reflection and strongly enhanced magnetoresistance oscillations in GaInAs/InP heterostructures with superconducting contacts
I. E. Batov, Th. Schapers, N. M. Chtchelkatchev +2
We study the magnetotransport in small hybrid junctions formed by high-mobility GaInAs/InP heterostructures coupled to superconducting (S) and normal metal (N) terminals. Highly tr…
Quantum escape of the phase in a strongly driven Josephson junction
M. V. Fistul, A. Wallraff, A. V. Ustinov
A quantum mechanical analysis of the Josephson phase escape in the presence of both dc and ac bias currents is presented. We find that the potential barrier for the escape of the p…
Two-Fluxon Dynamics in Annular Josephson Junction
A. A. Abdumalikov, B. A. Malomed, A. V. Ustinov
Two-fluxon state in an annular Josephson junction in the presence of external magnetic field is studied analytically, numerically and experimentally. We obtain an analytical expres…
Observation of breather-like states in a single Josephson cell
F. Pignatelli, A. V. Ustinov
We present experimental observation of broken-symmetry states in a superconducting loop with three Josephson junctions. These states are generic for discrete breathers in Josephson…
Incommensurate dynamics of resonant breathers in Josephson junction ladders
M. V. Fistul, A. E. Miroshnichenko, S. Flach +2
We present theoretical and experimental studies of resonant localized resistive states in a Josephson junction ladder. These complex breather states are obtained by tuning the brea…
AC induced damping of a fluxon in long Josephson junction
M. V. Fistul, E. Goldobin, A. V. Ustinov
We present a theoretical and experimental study of Josephson vortex (fluxon) moving in the presence of spatially homogeneous dc and ac bias currents. By mapping this problem to the…