Quantum interference effects of electrons scattered by antidots in magnetic fields

被引：7
|
作者：
Nonoyama, S [1 ]
Nakamura, A [1 ]
机构：
[1] ANAN COLL TECHNOL,DEPT PHYS,TOKUSHIMA 774,JAPAN
来源：
PHYSICS LETTERS A | 1997年 / 227卷 / 5-6期
关键词：
D O I：
10.1016/S0375-9601(97)00075-3
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We investigate the quantum transport phenomena for a quasi-one-dimensional quantum wire with antidots in magnetic fields. The calculated magnetoconductance shows a quasi-periodic structure of the group of dips. The characteristic properties of the magnetoconductance can be understood through a simple hopping model, where the electron transfers between the neighboring pinned orbits. We also discuss the interference effects on the conductance in connection with local electronic states.
引用
收藏
页码：395 / 400
页数：6
相关论文
共 50 条
  • [21] Quantum phases of correlated electrons in artificial molecules under magnetic fields
    Bellucci, Devis
    Rontani, Massimo
    Goldoni, Guido
    Molinari, Elisa
    PHYSICAL REVIEW B, 2006, 74 (03)
  • [22] Electronic structures of few electrons in a quantum dot under magnetic fields
    Eto, M
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1997, 36 (6B): : 3924 - 3927
  • [23] Donor-bound electrons in quantum rings under magnetic fields
    Amado, M.
    Lima, R. P. A.
    Gonzalez-Santander, C.
    Dominguez-Adame, F.
    PHYSICAL REVIEW B, 2007, 76 (07):
  • [24] QUANTUM EFFECTS IN THE INTERACTION BETWEEN FREE ELECTRONS AND ELECTROMAGNETIC FIELDS
    FARAGO, PS
    MARX, G
    PHYSICAL REVIEW, 1955, 99 (04): : 1063 - 1064
  • [25] QUANTUM EFFECTS IN THE INTERACTION BETWEEN FREE ELECTRONS AND ELECTROMAGNETIC FIELDS
    FARAGO, PS
    MARX, G
    ACTA PHYSICA ACADEMIAE SCIENTIARUM HUNGARICAE, 1954, 4 (01): : 23 - 30
  • [26] QUANTUM EFFECTS IN THE INTERACTION BETWEEN FREE ELECTRONS AND ELECTROMAGNETIC FIELDS
    SHULMAN, C
    PHYSICAL REVIEW, 1951, 82 (01): : 116 - 117
  • [27] QUANTUM EFFECTS IN THE INTERACTION BETWEEN FREE ELECTRONS AND RADIOFREQUENCY FIELDS
    SHULMAN, C
    PHYSICAL REVIEW, 1951, 83 (04): : 878 - 878
  • [28] Strongly localized electrons in a magnetic field: Exact results on quantum interference and magnetoconductance
    Lin, YL
    Nori, F
    PHYSICAL REVIEW LETTERS, 1996, 76 (24) : 4580 - 4583
  • [29] Analytical Dirac model of graphene rings, dots, and antidots in magnetic fields
    Thomsen, M. R.
    Pedersen, T. G.
    PHYSICAL REVIEW B, 2017, 95 (23)
  • [30] Effects of Backscattered Electrons on Multipactor Simulations with Parallel Magnetic Fields
    Feldman, Matthew S.
    Hubble, Aimee A.
    Spektor, Rostislav
    Partridge, Preston T.
    2018 IEEE MTT-S INTERNATIONAL CONFERENCE ON NUMERICAL ELECTROMAGNETIC AND MULTIPHYSICS MODELING AND OPTIMIZATION (NEMO), 2018,
12345