Transverse voltage in disordered Josephson junction arrays with diagonal bias

We study numerically the effect of disorder in the transport properties of square Josephson junction arrays with a dc current applied in the diagonal direction ([11] direction). We obtain a finite transverse voltage in this case when we consider the presence of disorder in the critical currents of t...

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Bibliographic Details
Published in:Journal of low temperature physics 2004-04, Vol.135 (1-2), p.135-138
Main Authors: MARCONI, V. I, PASTORIZAT, H, DOMINGUEZ, D
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Physics
Proximity effects, weak links, tunneling phenomena, and Josephson effects
Proximity effects, weak links, tunneling phenomena, and josephson effects, adreev effect, sn and sns junctions
Superconductivity
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Summary:We study numerically the effect of disorder in the transport properties of square Josephson junction arrays with a dc current applied in the diagonal direction ([11] direction). We obtain a finite transverse voltage in this case when we consider the presence of disorder in the critical currents of the junctions. We show that this behavior is in good agreement with previous experimental results in square arrays with a diagonal current drive.
ISSN:0022-2291
1573-7357
DOI:10.1023/B:JOLT.0000016974.28465.05