High-field evidence for the Bloch-Gruneisen curve in the cuprates

被引：15

作者：

Mazov, LS ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Phys Microstruct, Nizhnii Novgorod 603600, Russia

来源：

PHYSICAL REVIEW B | 2004年 / 70卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.70.054501

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A clear evidence for the Bloch-Gruneisen curve in the cuprates is obtained on the basis of recent resistive measurements in a transverse magnetic field H=60T. It is demonstrated that such magnetic field suppresses not only superconducting (SC), but also spin-density-wave (SDW) phase transition, preceding the SC one in the cuprates. This picture is consistent with the Fermi-liquid behavior of the electron system in the cuprates and thus with the s-wave BCS theory.

引用

页码：054501 / 1

页数：5

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