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Your search keyword '"S. S. Ustavshikov"' showing total 3 results
Start Over Author "S. S. Ustavshikov" Publisher iop publishing
3 results on '"S. S. Ustavshikov"'

1. Photoresponse of current-biased superconductor/normal metal strip with large ratio of resistivities

Author

Denis Yu. Vodolazov, Pavel A. Yunin, A. V. Okomel’kov, S S Ustavshikov, A. M. Klushin, Yu. N. Nozdrin, I Y Pashenkin, and M. Yu. Levichev

Subjects
Superconductivity, Materials science, Acoustics and Ultrasonics, Condensed matter physics, Bolometer, Atmospheric temperature range, Condensed Matter Physics, Electromagnetic radiation, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, law.invention, law, Electrical resistivity and conductivity, Proximity effect (superconductivity), Current (fluid), Electric current
Published
2020

2. Peculiar superconducting properties of a thin film superconductor–normal metal bilayer with large ratio of resistivities

Author

A. Yu. Aladyshkin, E. E. Pestov, S S Ustavshikov, Pavel A. Yunin, M. Yu. Levichev, D. Yu. Vodolazov, A. V. Putilov, A. I. El’kina, S. N. Vdovichev, N. N. Bukharov, and Alexander M. Klushin

Subjects
Superconductivity, Materials science, Condensed matter physics, Bilayer, Metals and Alloys, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Metal, visual_art, 0103 physical sciences, Materials Chemistry, Ceramics and Composites, visual_art.visual_art_medium, Electrical and Electronic Engineering, Thin film, 010306 general physics, 0210 nano-technology
Published
2018

3. Peculiar superconducting properties of a thin film superconductor–normal metal bilayer with large ratio of resistivities.

Author

D Yu Vodolazov, A Yu Aladyshkin, E E Pestov, S N Vdovichev, S S Ustavshikov, M Yu Levichev, A V Putilov, P A Yunin, A I El’kina, N N Bukharov, and A M Klushin

Subjects
BILAYERS (Solid state physics), SUPERCONDUCTING films, ELECTRICAL resistivity
Abstract

Developing the earlier results of Aslamazov et al (1986 Sov. Phys. JETP 64 1051) we perform a detailed study of the superconducting properties of a bilayer consisting of highly disordered superconducting (S) and low-resistive normal metal (N) films. We demonstrate theoretically and experimentally that the screening and transport properties of such a SN bilayer can be considerably enhanced compared with the single S film. Such modification originates from the proximity-induced superconductivity in the N film and it is not related to enhanced vortex pinning in the SN hybrid. In particular, the coverage of superconducting NbN and MoN films by a thin Ag or Al layer is responsible for enhancing the diamagnetic response and the critical current Ic of the SN microbridge by several times and the appearance of the diode effect in a parallel magnetic field. Due to peculiar temperature dependence of Ic and the magnetic field penetration depth, such SN bilayers can be of potential interest for designing different types of superconducting bolometers and detectors. [ABSTRACT FROM AUTHOR]

Published
2018
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