Observation of asymmetry in U�I characteristics of contacts of the form metal 1�superconductor�metal 2

Lakshmi, MVS and Satyam, M (1994) Observation of asymmetry in U�I characteristics of contacts of the form metal 1�superconductor�metal 2. In: Physica Status Solidi A, 142 (2). 483 -488 .

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Abstract

During experiments carried out to find out a suitable contact metal for electronic components based on high-T(c) superconductor films (Y-Ba-Cu-O), it is observed that there is an asymmetry in the U-I characteristics if the two contacts are made of different metals. The asymmetry is more pronounced if one of the contact metals is aluminium. The asymmetry is lowest if one of the contact metals is silver and the other gold.

Item Type:	Journal Article
Publication:	Physica Status Solidi A
Publisher:	John wiley and sons
Additional Information:	Copyright of this article belongs to John wiley and sons.
Department/Centre:	Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited:	11 Apr 2011 12:45
Last Modified:	11 Apr 2011 12:45
URI:	http://eprints.iisc.ac.in/id/eprint/36660

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