Classical and quantum dynamics in an array of electron billiards

被引：3

作者：

Brunner, Roland ^{[1
]}

Meisels, Ronald ^{[1
]}

Kuchar, Friedemar ^{[1
]}

Akis, Richard ^{[2
]}

Ferry, David K. ^{[2
]}

Bird, Jonathan P. ^{[3
]}

机构：

[1] Univ Leoben, Inst Phys, A-8700 Leoben, Austria

[2] Arizona State Univ, Dept Elect Engn, Tempe, AZ 85287 USA

[3] SUNY Buffalo, Dept Elect Engn, Buffalo, NY USA

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2008年 / 40卷 / 05期

基金：

奥地利科学基金会;

关键词：

quantum chaos; magneto-transport; quantum billiards;

D O I：

10.1016/j.physe.2007.08.118

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We investigate the classical and quantum dynamics in an array of electron billiards within a magnetic field. The resulting modification of the phase space due to the magnetic field can be directly related to the experimentally observed magneto-resistance. We argue that the behaviour of chaos plays an important role in the transport of such ballistic devices. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：1315 / 1318

页数：4

共 14 条

[1] AKIS R, 2003, ELECT TRANSPORT QUAN
[2] Draining of the sea of chaos: Role of resonant transmission and reflection in an array of billiards
Brunner, R.
Meisels, R.
Kuchar, F.
Akis, R.
Ferry, D. K.
Bird, J. P.
[J]. PHYSICAL REVIEW LETTERS, 2007, 98 (20)
[3] Investigations of backscattering peaks and of the nature of the confining potential in open quantum dots
Brunner, R
Meisels, R
Kuchar, F
ElHassan, M
Bird, J
Ishibashi, K
[J]. PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2004, 21 (2-4) : 491 - 495
[4] Classical and quantum mechanical transport simulations in open quantum dots
Brunner, Roland
Meisels, Ronald
Kuchar, Friedemar
Akis, Richard
Ferry, David K.
Bird, Jonathan P.
[J]. JOURNAL OF COMPUTATIONAL ELECTRONICS, 2007, 6 (1-3) : 93 - 96
[5] QUANTUM POINCARE SECTIONS FOR 2-DIMENSIONAL BILLIARDS
CRESPI, B
PEREZ, G
CHANG, SJ
[J]. PHYSICAL REVIEW E, 1993, 47 (02): : 986 - 991
[6] Magnetically induced Bragg scattering of electrons in quantum-dot crystals
Elhassan, M
Akis, R
Bird, JP
Ferry, DK
Ida, T
Ishibashi, K
[J]. PHYSICAL REVIEW B, 2004, 70 (20) : 205341 - 1
[7] Einselection in action: Decoherence and pointer states in open quantum dots
Ferry, DK
Akis, R
Bird, JP
[J]. PHYSICAL REVIEW LETTERS, 2004, 93 (02) : 026803 - 1
[8] Chaotic electron diffusion through stochastic webs enhances current flow in superlattices
Fromhold, TM
Patanè, A
Bujkiewicz, S
Wilkinson, PB
Fowler, D
Sherwood, D
Stapleton, SP
Krokhin, AA
Eaves, L
Henini, M
Sankeshwar, NS
Sheard, FW
[J]. NATURE, 2004, 428 (6984) : 726 - 730
[9] Gutzwiller MC, 1990, CHAOS CLASSICAL QUAN
[10] Husimi K., 1940, P PHYS MATH SOC JPN, V22, P246

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