Fluctuation conductivity of Bi2Sr2CaCu2O8+δ in a two-band superconductivity model

被引：3

作者：

Askerzade, I. N. ^{[1
,2
]}

Ragimov, S. S. ^{[1
]}

机构：

[1] Natl Acad Sci Azerbaijan, Inst Phys, AZ-1143 Baku, Azerbaijan

[2] Ankara Univ, Fac Engn, Dept Comp Engn, TR-06100 Ankara, Turkey

来源：

TECHNICAL PHYSICS LETTERS | 2009年 / 35卷 / 06期

关键词：

GINZBURG-LANDAU THEORY; TEMPERATURE; DEPENDENCE; YNI2B2C; STATE;

D O I：

10.1134/S1063785009060121

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A modified analytical Aslamazov-Larkin formula for the temperature dependence of the fluctuation conductivity near the critical temperature T (c) is obtained for two-band superconducting compounds on the basis of linearized equations of the two-band Ginzburg-Landau theory. The results are compared to experimental data for the high-T (c) superconductor compound Bi2Sr2CaCu2O8 + delta.

引用

页码：521 / 523

页数：3

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