Stimulation of critical current and vortices movement in wide microbridges based on epitaxial YBCO films

E. M. Rudenko; I. V. Korotash; I. P. Nevirkovets; Yu M. Boguslavskii; P. A. Zhukov; A. G. Sivakov

doi:10.1088/0953-2048/4/1/001

Stimulation of critical current and vortices movement in wide microbridges based on epitaxial YBCO films

E. M. Rudenko^*, I. V. Korotash, I. P. Nevirkovets, Yu M. Boguslavskii, P. A. Zhukov, A. G. Sivakov

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

Wide microbridges made of epitaxial YBCO films were investigated experimentally both under and without 37 GHz microwave irradiation at T=4.2 K. Under weak irradiation enhancement of critical current was observed. Current steps in the I-V characteristics caused by synchronization of Abrikosov vortices flow in microwave field were also found, while in the absence of irradiation the microbridges displayed no Josephson properties.

Original language	English (US)
Article number	001
Pages (from-to)	1-3
Number of pages	3
Journal	Superconductor Science and Technology
Volume	4
Issue number	1
DOIs	https://doi.org/10.1088/0953-2048/4/1/001
State	Published - Dec 1 1991
Externally published	Yes

ASJC Scopus subject areas

Ceramics and Composites
Condensed Matter Physics
Metals and Alloys
Electrical and Electronic Engineering
Materials Chemistry

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10.1088/0953-2048/4/1/001

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abstract = "Wide microbridges made of epitaxial YBCO films were investigated experimentally both under and without 37 GHz microwave irradiation at T=4.2 K. Under weak irradiation enhancement of critical current was observed. Current steps in the I-V characteristics caused by synchronization of Abrikosov vortices flow in microwave field were also found, while in the absence of irradiation the microbridges displayed no Josephson properties.",

author = "Rudenko, {E. M.} and Korotash, {I. V.} and Nevirkovets, {I. P.} and Boguslavskii, {Yu M.} and Zhukov, {P. A.} and Sivakov, {A. G.}",

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T1 - Stimulation of critical current and vortices movement in wide microbridges based on epitaxial YBCO films

AU - Rudenko, E. M.

AU - Korotash, I. V.

AU - Nevirkovets, I. P.

AU - Boguslavskii, Yu M.

AU - Zhukov, P. A.

AU - Sivakov, A. G.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - Wide microbridges made of epitaxial YBCO films were investigated experimentally both under and without 37 GHz microwave irradiation at T=4.2 K. Under weak irradiation enhancement of critical current was observed. Current steps in the I-V characteristics caused by synchronization of Abrikosov vortices flow in microwave field were also found, while in the absence of irradiation the microbridges displayed no Josephson properties.

AB - Wide microbridges made of epitaxial YBCO films were investigated experimentally both under and without 37 GHz microwave irradiation at T=4.2 K. Under weak irradiation enhancement of critical current was observed. Current steps in the I-V characteristics caused by synchronization of Abrikosov vortices flow in microwave field were also found, while in the absence of irradiation the microbridges displayed no Josephson properties.

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Stimulation of critical current and vortices movement in wide microbridges based on epitaxial YBCO films

Abstract

ASJC Scopus subject areas

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