Quantum transport and quantum chaos in antidot superlattices in a magnetic field

被引：0
|
作者：
Silberbauer, H. [1 ]
Rotter, P. [1 ]
Suhrke, M. [1 ]
Roessler, U. [1 ]
机构：
[1] Universitaet Regensburg, Regensburg, Germany
来源：
Semiconductor Science and Technology | 1994年 / 9卷 / 11 S期
关键词：
Calculations - Electrons - Energy gap - Hall effect - Magnetic fields - Quantum theory;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The classical dynamics of electrons in antidot superlattices subject to a perpendicular magnetic field is known to be chaotic. The quantum aspects of this system are investigated by calculating the magnetotransport properties and by studying the level statistics. We obtain quantitative agreement with experimental data for the longitudinal and Hall resistances and find distributions of level separations which, depending on the magnetic wavevector, show level repulsion as a signature of quantum chaos.
引用
收藏
页码：1906 / 1911
相关论文
共 50 条
  • [31] Composite fermion transport in quantum wires with and without an antidot
    Sim, HS
    Chang, KJ
    Ihm, G
    Kim, N
    Lee, SJ
    PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS, PTS I AND II, 2001, 87 : 913 - 914
  • [32] Theory of quantum transport in mesoscopic systems: antidot lattices
    Ando, T
    Uryu, S
    Nakanishi, T
    Ishizaka, S
    PHYSICS AND APPLICATIONS OF SEMICONDUCTOR QUANTUM STRUCTURES, 2001, : 141 - 177
  • [33] Classical and quantum transport in antidot arrays with various periods
    Ishizaka, S
    Ando, T
    PHYSICS OF LOW-DIMENSIONAL STRUCTURES, 1999, 5-6 : 5 - 11
  • [34] High-electric-field quantum transport theory for semiconductor superlattices
    Bryksin, VV
    Kleinert, P
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 2000, 33 (02): : 233 - 246
  • [35] Quantum tunnelling of magnetization in an alternating magnetic field: localization and chaos
    Van, Hemmen, J. L.
    Hey, H.
    Wreszinski, W. F.
    Journal of Physics A: Mathematical and General, 30 (18):
  • [36] Transport in random quantum dot superlattices
    Gómez, I
    Domínguez-Adame, F
    Diez, E
    Orellana, P
    JOURNAL OF APPLIED PHYSICS, 2002, 92 (08) : 4486 - 4489
  • [37] Quantum chaotic electron transport in superlattices
    Bujkiewicz, S
    Tench, CR
    Fromhold, TM
    Carter, MJ
    Sheard, FW
    Eaves, L
    PHYSICA E, 2000, 7 (3-4): : 827 - 831
  • [38] Quantum tunnelling of magnetization in an alternating magnetic field: localization and chaos
    vanHemmen, JL
    Hey, H
    Wreszinski, WF
    JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1997, 30 (18): : 6371 - 6389
  • [39] Thermoelectric transport in quantum well superlattices
    Broido, DA
    Reinecke, TL
    APPLIED PHYSICS LETTERS, 1997, 70 (21) : 2834 - 2836
  • [40] Transport spectroscopy of quantum wires and superlattices
    Strasser, G
    Ploner, G
    Rauch, C
    Gornik, E
    THIN SOLID FILMS, 2000, 367 (1-2) : 267 - 276
12345