Magnetic-field induced luttinger liquid

被引：25

作者：

Biagini, C

Maslov, DL

Reizer, MY

Glazman, LI

机构：

[1] INFM, I-50125 Florence, Italy

[2] Univ Florence, Dipartimento Fis, I-50125 Florence, Italy

[3] Univ Florida, Dept Phys, Gainesville, FL 32611 USA

[4] Univ Minnesota, Inst Theoret Phys, Minneapolis, MN 55455 USA

来源：

EUROPHYSICS LETTERS | 2001年 / 55卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1209/epl/i2001-00426-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is show that a strong magnetic field applied to a bulk metal induces a Luttinger-liquid phase. This phase is characterized by the zero-bias anomaly in tunneling: the tunneling conductance scales as a power law of voltage or temperature. The tunneling exponent increases with the magnetic field as B ln B. The zero-bias anomaly is most pronounced for tunneling with the field applied perpendicular to the plane of the tunneling junction.

引用

页码：383 / 389

页数：7

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