COMMENT ON THE DEHAAS-VANALPHEN EFFECT IN THE SUPERCONDUCTING MIXED STATE OF 2H-NBSE2

被引：44

作者：

ONUKI, Y

UMEHARA, I

EBIHARA, T

NAGAI, N

TAKITA, K

机构：

[1] Institute of Materials Science, University of Tsukuba, Tsukuba

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1992年 / 61卷 / 02期

关键词：

DEHAAS-VANALPHEN EFFECT; SUPERCONDUCTING MIXED STATE; 2H-NBSE2;

D O I：

10.1143/JPSJ.61.692

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the de Haas-van Alphen (dHvA) effect in the superconducting mixed state of 2H-NbSe2. Our data are consistent with the dHvA results obtained by Graebner and Robbins, which have been the subject of controversy from the viewpoint of experiment and theory. We discuss the reason why the theoretically expected cylindrical Fermi surfaces are not detected in the dHvA experiment and also the mechanism of the dHvA effect in the mixed state.

引用

页码：692 / 695

页数：4

共 12 条

[1] FERMI-SURFACE MEASUREMENTS IN NORMAL AND SUPERCONDUCTING 2H-NBSE2 [J].