Analysis of the high-temperature behavior of paraconductivity in HTSC

The Aslamazou-Larkin term of fluctuation conductivity in two-dimensional superconductors is extended to arbitrary temperatures for intermediate scattering times tau by including the dynamic and short wave-length contributions side by side with the non-local effects. Numerical results for a few diffe...

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Veröffentlicht in:	Journal of low temperature physics 1999-11, Vol.117 (3), p.259-263
1. Verfasser:	Axnas, Johan
Format:	Artikel
Sprache:	eng
Schlagworte:	ELECTRIC CONDUCTIVITY Electron scattering Fermi level FLUCTUATIONS High temperature effects High temperature properties HIGH-TC SUPERCONDUCTORS Magnetic fields Magnetic properties MATERIALS SCIENCE Numerical analysis PHYSICS Superconducting transition temperature Superconductivity Two dimensional TWO-DIMENSIONAL CALCULATIONS
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Beschreibung
Zusammenfassung:	The Aslamazou-Larkin term of fluctuation conductivity in two-dimensional superconductors is extended to arbitrary temperatures for intermediate scattering times tau by including the dynamic and short wave-length contributions side by side with the non-local effects. Numerical results for a few different values of tau are presented.
ISSN:	0022-2291 1573-7357
DOI:	10.1023/a:1022584625500