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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 94, Issue 4, Pages 353–356
(Mi jetpl2004)
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This article is cited in 6 scientific papers (total in 6 papers)
CONDENSED MATTER
Family of graphene-based superconducting devices
M. A. Tarasovab, N. Lindvalla, L. S. Kuz'minab, A. Yurgensa a Chalmers University of Technology
b Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences
Abstract:
A family of highly sensitive devices based on a graphene nanobridge and superconducting electrodes has been developed, manufactured, and examined. These devices can be used to create a graphene-based integral receiver. A cold-electron bolometer prototype with superconductor-insulator-normal metal tunnel junctions has been studied. Its response to a change in the temperature and external microwave radiation has been measured. A superconducting quantum interferometer with a graphene strip as a weak coupling between superconducting electrodes has been examined. The corresponding modulation of the voltage by a magnetic field at a given current has been measured. The effect of the gate voltage on the resistance of graphene has been analyzed for these samples. To confirm that graphene is single-layer, measurements with the reference samples were performed in high magnetic fields, displaying the half-integer quantum Hall effect.
Received: 07.07.2011
Citation:
M. A. Tarasov, N. Lindvall, L. S. Kuz'min, A. Yurgens, “Family of graphene-based superconducting devices”, Pis'ma v Zh. Èksper. Teoret. Fiz., 94:4 (2011), 353–356; JETP Letters, 94:4 (2011), 329–332
Linking options:
https://www.mathnet.ru/eng/jetpl2004 https://www.mathnet.ru/eng/jetpl/v94/i4/p353
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