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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2016, Volume 103, Issue 7, Pages 547–551 DOI: https://doi.org/10.7868/S0370274X16070110
(Mi jetpl4912)
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This article is cited in 5 scientific papers (total in 5 papers)
CONDENSED MATTER
Influence of the in-plane magnetic field on the Andreev conductance of a superconductor-insulator-normal metal structure
A. V. Seliverstovab, M. A. Tarasovc, V. S. Edel'mana a Kapitza Institute for Physical Problems, Russian Academy of Sciences, ul. Kosygina 2, Moscow, 119334, Russia
b Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi, Moscow region, 141700, Russia
c Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, ul. Mokhovaya 17/7, Moscow, 125009, Russia
DOI:
https://doi.org/10.7868/S0370274X16070110
Abstract:
Pronounced conductance due to electrons experiencing Andreev reflection from a superconducting condensate has been observed in superconductor (aluminum)-insulator (aluminum oxide)-normal metal (copper) tunnel junctions at low voltages, along with single-electron tunneling. It has been discovered experimentally that the collective current is suppressed in the magnetic field parallel to the tunnel junction plane and the Andreev conductance decreases nearly twofold in a field of $\sim20$–$30$ mT.
Received: 12.01.2016 Revised: 26.02.2016
Citation:
A. V. Seliverstov, M. A. Tarasov, V. S. Edel'man, “Influence of the in-plane magnetic field on the Andreev conductance of a superconductor-insulator-normal metal structure”, Pis'ma v Zh. Èksper. Teoret. Fiz., 103:7 (2016), 547–551; JETP Letters, 103:7 (2016), 484–488
Linking options:
https://www.mathnet.ru/eng/jetpl4912 https://www.mathnet.ru/eng/jetpl/v103/i7/p547
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