Shot noise in the mesoscopic 2D diffusive systems in the limit of strong electron-electron scattering

被引:3
作者
Kozub, VI
Rudin, AM
机构
[1] Theoretical Physics Institute, University of Minnesota, Minneapolis, MN
[2] A.F. Ioffe Phys.-Technical Institute, 194021, St. Petersburg
关键词
electrical transport; non-equilibrium thermodynamics and statistical mechanics; quantum well; semiconductor-semiconductor heterostructures;
D O I
10.1016/0039-6028(96)80107-5
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The shot noise power of a diffusive conductor in the presence of both strong inelastic electron-electron inelastic scattering does not suppress shot noise strongly and the noise power is (root 3/2)e\(I) over bar\. In contrast to this, inelastic coupling with phonons affects the nonequilibrium current noise substantially leading to a non-linear deviation from standard shot noise formulae.
引用
收藏
页码:722 / 725
页数:4
相关论文
共 9 条
[1]   SUPPRESSION OF SHOT NOISE IN METALLIC DIFFUSIVE CONDUCTORS [J].
BEENAKKER, CWJ ;
BUTTIKER, M .
PHYSICAL REVIEW B, 1992, 46 (03) :1889-1892
[2]   SCATTERING-THEORY OF THERMAL AND EXCESS NOISE IN OPEN CONDUCTORS [J].
BUTTIKER, M .
PHYSICAL REVIEW LETTERS, 1990, 65 (23) :2901-2904
[3]  
GANTSEVICH SV, 1979, RIV NUOVO CIMENTO, V2
[4]  
Khlus V. A., 1987, Soviet Physics - JETP, V66, P1243
[5]  
KULIK IO, 1984, SOV J LOW TEMP PHYS, V10, P158
[6]  
LESOVIK GB, 1989, JETP LETT+, V49, P592
[7]   EXPERIMENTAL-STUDY OF REDUCED SHOT-NOISE IN A DIFFUSIVE MESOSCOPIC CONDUCTOR [J].
LIEFRINK, F ;
DIJKHUIS, JI ;
DEJONG, MJM ;
MOLENKAMP, LW ;
VANHOUTEN, H .
PHYSICAL REVIEW B, 1994, 49 (19) :14066-14069
[8]  
Lifshitz E. M., 1981, Physical Kinetics, DOI DOI 10.1016/C2009-0-25523-1
[9]   ON THE SHOT NOISE IN DIRTY METAL CONTACTS [J].
NAGAEV, KE .
PHYSICS LETTERS A, 1992, 169 (1-2) :103-107