On the origin of the de Haas-van Alphen effect in a superconductor

被引：28
|
作者：
Haworth, C
Hayden, SM
Janssen, TJBM
Meeson, P
Springford, M
Wasserman, A
机构：
[1] Univ Bristol, HH Wills Phys Lab, Bristol BS8 1TL, Avon, England
[2] Oregon State Univ, Dept Phys, Corvallis, OR 97331 USA
来源：
PHYSICA B | 1998年 / 246卷
基金：
英国工程与自然科学研究理事会;
关键词：
superconductor; mixed state; quantum oscillation; de Haas van Alphen effect;
D O I：
10.1016/S0921-4526(98)00028-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A quantitative comparison is made between the dHvA effect in the mixed state of a superconductor and several theories which have been advanced to explain the nature and origin of the effect. The experiments were performed in NbSe2, V3Si and Nb3Sn over a wide range of field and temperature in both normal and superconducting states. A critical comparison is made with various microscopic theoretical models which have been advanced to explain this phenomenon. (C) 1998 Elsevier Science B.V. All rights reserved.
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页码：73 / 77
页数：5
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