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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 7, Pages 405–409
(Mi jetpl4359)
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This article is cited in 4 scientific papers (total in 4 papers)
CONDENSED MATTER
Observation of the second harmonic in the phase dependence of a superconducting current in Nb/Au/YBCO heterojunctions
F. V. Komissinskiiab, G. A. Ovsyannikova, E. Il'ichevc, Z. Ivanovb a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow
b Chalmers University of Technology
c Institute for Physical High Technology, Department of Cryoelectronics
Abstract:
The second harmonic in the dependence of a superconducting current on the phase difference of superconducting wave functions of the electrodes was observed experimentally in Nb/Au/(001)YBa$_2$Cu$_3$O$_x$ heterojunctions. Possible reasons for its appearance were discussed within the framework of a mixed ($d\pm s$) symmetry order parameter of YBa$_2$Cu$_3$O$_x$.
Received: 21.02.2001 Revised: 12.03.2001
Citation:
F. V. Komissinskii, G. A. Ovsyannikov, E. Il'ichev, Z. Ivanov, “Observation of the second harmonic in the phase dependence of a superconducting current in Nb/Au/YBCO heterojunctions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:7 (2001), 405–409; JETP Letters, 73:7 (2001), 361–365
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https://www.mathnet.ru/eng/jetpl4359 https://www.mathnet.ru/eng/jetpl/v73/i7/p405
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Abstract page: | 118 | Full-text PDF : | 76 | References: | 1 |
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