✦ LIBER ✦

Temperature and doping dependences of the coherence length and Hc2 in the two-components model for LSCO thin films and other cuprates

✍ Scribed by Peet Konsin; Boris Sorkin

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 135 KB
Volume: 460-462
Category: Article
ISSN: 0921-4534
DOI: 10.1016/j.physc.2007.03.195

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✦ Synopsis

The Ginzburg-Landau (GL) equations for a two-component high-T c superconductor are derived. The repulsive interactions induce the high-T c superconductivity. The calculated dependence H c2 (p) on the concentration of doped holes p for cuprates has the maximum as a function of p. A positive curvature for H c2 (T) with no evidence of saturation at low temperatures is obtained.

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