Angular magnetoresistance oscillations in organic conductors

被引：33

作者：

Lebed, AG

Ha, HI

Naughton, MJ

机构：

[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

[2] Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA

[3] LD Landau Theoret Phys Inst, Moscow, Russia

来源：

PHYSICAL REVIEW B | 2005年 / 71卷 / 13期

关键词：

D O I：

10.1103/PhysRevB.71.132504

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We demonstrate that electron wave functions change their dimensionality at some commensurate directions of a magnetic field in conductors with open [quasi-one-dimensional (Q1D)] sheets of Fermi surface. These 1D -> 2D dimensional crossovers lead to delocalization of wave functions and are responsible for angular magnetoresistance oscillations. As an example, we show that suggested theory is in qualitative and quantitative agreement with the recent experimental data obtained on (TMTSF)(2)ClO4 conductor.

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页数：4

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