THERMOPOWER OF HIGH-TC SUPERCONDUCTORS IN A MAGNETIC-FIELD

被引：10

作者：

FISCHER, KH

机构：

[1] Institut für Festkörperforschung, Forschungszentrum Jülich, W-5170 Jülich 1

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 1992年 / 200卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(92)90318-7

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We show that the thermopower S(d) of a type-II superconductor in a magnetic field consists of two contributions. The first (and more important) contribution S(d)(1) is proportional to the resistivity rho(s) and both effects are due to the same scattering mechanism. We show this explicitly for bulk and layered superconductors and also for the thermopower due to dissociated vortex-antivortex pairs near a Kosterlitz-Thouless transition. The second contribution S(d)(2) is proportional to the Nernst coefficient Q and vanishes in the absence of a transverse electric field.

引用

页码：23 / 30

页数：8

共 56 条

[1]

ABRIKOSOV AA, 1972, SOLIDS STATE PHYSI S, V12, P127

[2] ANISOTROPIC NORMAL-STATE TRANSPORT-PROPERTIES PREDICTED AND ANALYZED FOR HIGH-TC OXIDE SUPERCONDUCTORS [J].