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Alexandre Avraamovitch Golubov
Researcher at Moscow Institute of Physics and Technology
Publications - 346
Citations - 13028
Alexandre Avraamovitch Golubov is an academic researcher from Moscow Institute of Physics and Technology. The author has contributed to research in topics: Superconductivity & Josephson effect. The author has an hindex of 53, co-authored 342 publications receiving 12071 citations. Previous affiliations of Alexandre Avraamovitch Golubov include University of Twente & National Research University – Higher School of Economics.
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Manifestations of impurity induced s +- = s++ transition: multiband model for dynamical response functions
TL;DR: In this article, the effects of disorder on the density of states, the single-particle response function and optical conductivity in multiband superconductors with s± symmetry of the order parameter were investigated.
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Decoherence due to nodal quasiparticles in d-wave qubits
TL;DR: In this paper, the authors propose an approach that allows to calculate the decoherence time due to an intrinsic dissipative process: quantum tunneling between the two minima of the double-well potential excites nodal quasiparticles which lead to incoherent damping of quantum oscillations.
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Theory of supercurrent transport in SIsFS Josephson junctions
S. V. Bakurskiy,Nikolay V. Klenov,Igor I. Soloviev,Mikhail Yu. Kupriyanov,Alexandre Avraamovitch Golubov +4 more
TL;DR: In this article, the results of a theoretical study of current phase relations in Josephson junctions of SIsFS type, where S is a bulk superconductor and IsF is a complex weak link consisting of a superconducting film s, a metallic ferromagnet F, and an insulating barrier I, are presented.
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Quasiparticle Relaxation Rates in a spatially inhomogeneous superconductor
TL;DR: In this article, effective quasi-particle relaxation rates in reduced gap regions of a dirty superconductor (S) at low temperatures were calculated from microscopic theory, and the relaxation rate was shown to be independent of the number of particles in the system.
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Modelling the resistive state in a transition edge sensor
A. G. Kozorezov,Alexandre Avraamovitch Golubov,Didier D. E. Martin,P. A. J. de Korte,Mark A. Lindeman,R. A. Hijmering,J. van der Kuur,H. F. C. Hoevers,Luciano Gottardi,M. Yu. Kupriyanov,J. K. Wigmore +10 more
TL;DR: In this paper, a model for the resistive transition in a transition edge sensor (TES) based on the model of a resistively and capacitively shunted junction, taking into account phase-slips of a superconducting system across the barriers of the tilted washing board potential was developed.