Finite size arrays of proximity effect bridges
- 1 January 1979
- journal article
- Published by EDP Sciences in Revue de Physique Appliquée
- Vol. 14 (8) , 757-761
- https://doi.org/10.1051/rphysap:01979001408075700
Abstract
We have studied devices consisting of 20 x 20 two dimensional arrays of proximity effect junctions of Au/In. The DC resistance at the origin as a function of temperature shows a transition at Tc (In) and another one at T*c, below Tc (In) but above Tc (Au/In). At T*c the devices go into a resistanceless state even though they are composed of SNS junctions. Different shapes of the current-voltage curves characterize each temperature regionKeywords
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