Composite fermions in the fractional quantum hall effect: Transport at finite wave vector

被引：25

作者：

Mirlin, AD ^{[1
]}

Wolfle, P ^{[1
]}

机构：

[1] LENINGRAD NUCL PHYS INST,GATCHINA 188350,ST PETERSBURG,RUSSIA

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.78.3717

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the conductivity tensor for composite fermions in a close to half-filled Landau band in the temperature regime where scattering off the potential and the trapped gauge field of random impurities dominates. The Boltzmann equation approach is employed to calculate quasiclassical transport properties at finite effective magnetic field, wave vector, and frequency. We present an exact solution of the kinetic equation for all parameter regimes. Our results allow a consistent description of recently observed surface acoustic wave resonances and other findings.

引用

页码：3717 / 3720

页数：4

共 21 条

[1] LOCALIZATION OF CHARGED QUANTUM PARTICLES IN A STATIC RANDOM MAGNETIC-FIELD [J].

ARONOV, AG ;

MIRLIN, AD ;

WOLFLE, P .

PHYSICAL REVIEW B, 1994, 49 (23) :16609-16613

[2] THEORY OF SHUBNIKOV-DE HAAS OSCILLATIONS AROUND THE V=1/2 FILLING FACTOR OF THE LANDAU-LEVEL - EFFECT OF GAUGE-FIELD FLUCTUATIONS [J].

ARONOV, AG ;

ALTSHULER, E ;

MIRLIN, AD ;

WOLFLE, P .

PHYSICAL REVIEW B, 1995, 52 (07) :4708-4711

[3] MAGNETIC-FIELD DEPENDENCE OF THE ULTRASONIC ATTENTUATION IN METALS [J].

COHEN, MH ;

HARRISON, MJ ;

HARRISON, WA .

PHYSICAL REVIEW, 1960, 117 (04) :937-952

[4] COMPOSITE-FERMION EFFECTIVE MASSES [J].

COLERIDGE, PT ;

WASILEWSKI, ZW ;

ZAWADZKI, P ;

SACHRAJDA, AS ;

CARMONA, HA .

PHYSICAL REVIEW B, 1995, 52 (16) :11603-11606

[5] EXPERIMENTAL-EVIDENCE FOR NEW PARTICLES IN THE FRACTIONAL QUANTUM HALL-EFFECT [J].

DU, RR ;

STORMER, HL ;

TSUI, DC ;

PFEIFFER, LN ;

WEST, KW .

PHYSICAL REVIEW LETTERS, 1993, 70 (19) :2944-2947

[6] SHUBNIKOV-DEHAAS OSCILLATIONS AROUND V = 1/2 LANDAU-LEVEL FILLING FACTOR [J].

DU, RR ;

STORMER, HL ;

TSUI, DC ;

PFEIFFER, LN ;

WEST, KW .

SOLID STATE COMMUNICATIONS, 1994, 90 (02) :71-75

[7] THEORY OF THE HALF-FILLED LANDAU-LEVEL [J].

HALPERIN, BI ;

LEE, PA ;

READ, N .

PHYSICAL REVIEW B, 1993, 47 (12) :7312-7343

[8] COMPOSITE-FERMION APPROACH FOR THE FRACTIONAL QUANTUM HALL-EFFECT [J].

JAIN, JK .

PHYSICAL REVIEW LETTERS, 1989, 63 (02) :199-202

[9] INCOMPRESSIBLE QUANTUM HALL STATES [J].

JAIN, JK .

PHYSICAL REVIEW B, 1989, 40 (11) :8079-8082

[10] THEORY OF THE FRACTIONAL QUANTUM HALL-EFFECT [J].

JAIN, JK .

PHYSICAL REVIEW B, 1990, 41 (11) :7653-7665

← 1 2 3 →