Quantum oscillations of Bi resistance in high magnetic fields (quantum limit)

被引：0

作者：

Krasovitsky, V ^{[1
]}

机构：

[1] B Verkin Inst Low Temp Phys & Engn, UA-61103 Kharkov, Ukraine

来源：

PHYSICA B-CONDENSED MATTER | 2004年 / 346卷

关键词：

conductivity; Bi; BiSb; magnetic field; quantum limit;

D O I：

10.1016/j.physb.2004.01.094

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Special quantum oscillations of conductivity in magnetic field ("high-temperature" oscillations-HTO) are considered. In the experiments under consideration the quantum limit at high magnetic fields (up to 33 T) is realized for different ratios between spectral parameters of electrons and holes in Bi and BiSb alloy. Analysis of the experimental data allowed selecting one of two alternative HTO models. The oscillations of conductivity result from electron-hole transitions between the Landau levels close to the Fermi level. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：301 / 305

页数：5

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