QUANTUM OSCILLATIONS IN THE VORTEX STATE OF NBSE2

被引：8

作者：

CORCORAN, R ^{[1
]}

MEESON, P ^{[1
]}

ONUKI, Y ^{[1
]}

PROBST, PA ^{[1
]}

SPRINGFORD, M ^{[1
]}

TAKITA, K ^{[1
]}

机构：

[1] UNIV TSUKUBA,INST MAT SCI,TSUKUBA,IBARAKI 305,JAPAN

来源：

PHYSICA B | 1994年 / 194卷

关键词：

D O I：

10.1016/0921-4526(94)91286-6

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Quantum oscillations of the magnetization, the de Haas-van Alphen effect, have been studied in the vortex state of the layer compound, NbSe2. On Passing from the normal to the superconducting state, we find a small field dependent increase in the quasiparticle scattering rate. Particularly striking, however, is that the quantum oscillations persist to values of magnetic field as low as approximately 0.25 B(c2) and temperatures of 0.003T(C). These results, are discussed in terms of recent theories of the dHvA effect in the vortex state.

引用

页码：1573 / 1574

页数：2

共 8 条

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