Radiation-induced "zero-resistance state" and the photon-assisted transport

被引：148

作者：

Shi, JR ^{[1
]}

Xie, XC

机构：

[1] Oak Ridge Natl Lab, Condensed Matter Sci Div, Oak Ridge, TN 37831 USA

[2] Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA

[3] Chinese Acad Sci, Int Ctr Quantum Struct, Beijing 100080, Peoples R China

来源：

PHYSICAL REVIEW LETTERS | 2003年 / 91卷 / 08期

关键词：

D O I：

10.1103/PhysRevLett.91.086801

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We demonstrate that the radiation-induced "zero-resistance state" observed in a two-dimensional electron gas is a result of the nontrivial structure of the density of states of the systems and the photon-assisted transport. A toy model of a quantum tunneling junction with oscillatory density of states in leads catches most of the important features of the experiments. We present a generalized Kubo-Greenwood conductivity formula for the photon-assisted transport in a general system and show essentially the same nature of the transport anomaly in a uniform system.

引用

页数：4

共 19 条

[1]

ANDERSON PW, CONDMAT0302129

[2] ELECTRONIC-PROPERTIES OF TWO-DIMENSIONAL SYSTEMS [J].

ANDO, T ;

FOWLER, AB ;

STERN, F .

REVIEWS OF MODERN PHYSICS, 1982, 54 (02) :437-672

[3] Dynamical symmetry breaking as the origin of the zero-dc-resistance state in an ac-driven system [J].

Andreev, AV ;

Aleiner, IL ;

Millis, AJ .

PHYSICAL REVIEW LETTERS, 2003, 91 (05)

[4] STRONG-FIELD DENSITY OF STATES IN WEAKLY DISORDERED TWO-DIMENSIONAL ELECTRON-SYSTEMS [J].

DASSARMA, S ;

XIE, XC .

PHYSICAL REVIEW LETTERS, 1988, 61 (06) :738-741

[5]

DURST AC, IN PRESS PHYS REV LE

[6] INDUCED NEGATIVE CONDUCTANCE IN MULTIPLE-WELL HETEROSTRUCTURES [J].

FRISHMAN, AM ;

GURVITZ, SA .

PHYSICAL REVIEW B, 1993, 47 (24) :16348-16352

[7] THE BOLTZMANN EQUATION IN THE THEORY OF ELECTRICAL CONDUCTION IN METALS [J].

GREENWOOD, DA .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1958, 71 (460) :585-596

[8] Time-dependent Floquet theory and absence of an adiabatic limit [J].

Hone, DW ;

Ketzmerick, R ;

Kohn, W .

PHYSICAL REVIEW A, 1997, 56 (05) :4045-4054

[9] NONLINEAR ELECTROMAGNETIC PROPERTIES OF SEMICONDUCTORS WITH A SUPERLATTICE [J].

IGNATOV, AA ;

ROMANOV, YA .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1976, 73 (01) :327-333

[10] DYNAMIC LOCALIZATION, ABSOLUTE NEGATIVE CONDUCTANCE, AND STIMULATED, MULTIPHOTON EMISSION IN SEQUENTIAL RESONANT-TUNNELING SEMICONDUCTOR SUPERLATTICES [J].

KEAY, BJ ;

ZEUNER, S ;

ALLEN, SJ ;

MARANOWSKI, KD ;

GOSSARD, AC ;

BHATTACHARYA, U ;

RODWELL, MJW .

PHYSICAL REVIEW LETTERS, 1995, 75 (22) :4102-4105

← 1 2 →