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Conductance fluctuations in mesoscopic superconductors

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<mark>Journal publication date</mark>02/1994
<mark>Journal</mark>Physica B: Condensed Matter
Issue number2
Volume194-196
Number of pages2
Pages (from-to)1623-1624
<mark>State</mark>Published
<mark>Original language</mark>English

Abstract

The conductance fluctuations deltaG of superconducting squares are examined. In the diffusive and strongly disordered regimes, deltaG increases as the superconducting order parameter DELTA is increased from zero, reaching a maximum when the superconducting coherence length is of order the localisation length of the normal background. In weakly disordered systems, deltaG decreases monotonically with increasing DELTA.