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Title: Theory of giant and nil proximity effects in cuprate semiconductors
Authors: Alexandrov, A.S.
Issue Date: 2007
Publisher: © American Physical Society
Citation: ALEXANDROV, A.S., 2007. Theory of giant and nil proximity effects in cuprate semiconductors. Physical Review B, 75(13), 132501 pp. 1-4.
Abstract: A number of observations point to the possibility that high-Tc cuprate superconductors may not be conventional Bardeen-Cooper-Schrieffer superconductors but rather derive from the Bose-Einstein condensation of real-space pairs, which are mobile small bipolarons. A solution of the Gross-Pitaevskii equation describing Bose-condensate tunneling into a cuprate semiconductor is analytically found. It accounts qualitatively and quantitatively for nil and giant proximity effects discovered experimentally in cuprates.
Description: This article has been published in the journal, Physical Review B [© American Physical Society]. The definitive version is available at: http://link.aps.org/doi/10.1103/PhysRevB.75.132501
Version: Published
DOI: 10.1103/PhysRevB.75.132501
URI: https://dspace.lboro.ac.uk/2134/4276
ISSN: 1098-0121
Appears in Collections:Published Articles (Physics)

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