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Please use this identifier to cite or link to this item: https://dspace.lboro.ac.uk/2134/1181

Title: Normal state diamagnetism of charged bosons in cuprate superconductors
Authors: Alexandrov, A.S.
Keywords: superconductivity
strongly correlated electrons
Issue Date: 2005
Abstract: Normal state orbital diamagnetism of charged bosons quantitatively accounts for recent high-resolution magnetometery results near and above the resistive critical temperature Tc of superconducting cuprates. Our parameter-free descriptions of normal state diamagnetism, Tc, upper critical fields and specific heat anomalies unambiguously support the 3D Bose-Einstein condensation at Tc of preformed real-space pairs with zero off-diagonal order parameter above Tc, at variance with phase fluctuation (or vortex) scenarios of the "normal" state of cuprates.
Description: This is a pre-print. It is also available at: http://arxiv.org/abs/cond-mat/0511108.
URI: https://dspace.lboro.ac.uk/2134/1181
Appears in Collections:Pre-Prints (Physics)

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