Quantum superconductor-metal transition in a proximity array |
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Authors: | Feigel'man M V Larkin A I Skvortsov M A |
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Institution: | L.D. Landau Institute for Theoretical Physics, Moscow, Russia. |
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Abstract: | A theory of the zero-temperature superconductor-metal transition is developed for an array of superconductive islands (of size d) coupled via a disordered two-dimensional conductor with the dimensionless conductance g = Planck's over 2 pi/e(2)R(square)>1. At T = 0 the macroscopically superconductive state of the array with lattice spacing b>d is destroyed at g
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