Edge state magnetoresistance of a two-dimensional topological insulator

被引：0
|
作者：
Braginsky, L. S. [1 ]
Entin, M., V
机构：
[1] Inst Semicond Phys, Novosibirsk 630090, Russia
来源：
EPL | 2021年 / 134卷 / 03期
关键词：
D O I：
10.1209/0295-5075/134/37001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The magnetoresistance theory of the edge state of a two-dimensional topological insulator is developed. The magnetic field violates the time reversal invariance. Magnetoresistance arises due to the energy gap opened by a magnetic field. The combined action of impurities and magnetic field causes the backscattering of edge electrons. Although impurities are necessary for scattering, a sufficiently strong interaction with impurities leads to backscattering suppression. Copyright (C) 2021 EPLA
引用
收藏
页数：4
相关论文
共 50 条
  • [41] Nonlocal transport in a hybrid two-dimensional topological insulator
    Xing, Yanxia
    Sun, Qing-feng
    PHYSICAL REVIEW B, 2014, 89 (08)
  • [42] Two-dimensional dual topological insulator in hexagonal IrO
    Li, W. Q.
    Zhou, P.
    Sun, L. Z.
    NEW JOURNAL OF PHYSICS, 2023, 25 (02):
  • [43] Semiclassical electron transport at the edge of a two-dimensional topological insulator: Interplay of protected and unprotected modes
    Khalaf, E.
    Skvortsov, M. A.
    Ostrovsky, P. M.
    PHYSICAL REVIEW B, 2016, 93 (12)
  • [44] Interplay between Rashba interaction and electromagnetic field in the edge states of a two-dimensional topological insulator
    Dolcini, Fabrizio
    PHYSICAL REVIEW B, 2017, 95 (08)
  • [45] Topological Edge State in the Two-Dimensional Stampfli-Triangle Photonic Crystals
    Yan, Bei
    Xie, Jianlan
    Liu, Exian
    Peng, Yuchen
    Ge, Rui
    Liu, Jianjun
    Wen, Shuangchun
    PHYSICAL REVIEW APPLIED, 2019, 12 (04)
  • [46] Thermoelectric transport in two-dimensional topological insulator state based on HgTe quantum well
    Gusev, G. M.
    Raichev, O. E.
    Olshanetsky, E. B.
    Levin, A. D.
    Kvon, Z. D.
    Mikhailov, N. N.
    Dvoretsky, S. A.
    2D MATERIALS, 2019, 6 (01):
  • [47] Robust axion insulator and Chern insulator phases in a two-dimensional antiferromagnetic topological insulator
    Chang Liu
    Yongchao Wang
    Hao Li
    Yang Wu
    Yaoxin Li
    Jiaheng Li
    Ke He
    Yong Xu
    Jinsong Zhang
    Yayu Wang
    Nature Materials, 2020, 19 : 522 - 527
  • [48] Robust axion insulator and Chern insulator phases in a two-dimensional antiferromagnetic topological insulator
    Liu, Chang
    Wang, Yongchao
    Li, Hao
    Wu, Yang
    Li, Yaoxin
    Li, Jiaheng
    He, Ke
    Xu, Yong
    Zhang, Jinsong
    Wang, Yayu
    NATURE MATERIALS, 2020, 19 (05) : 522 - +
  • [49] One-dimensional edge state transport in a topological Kondo insulator
    Nakajima, Yasuyuki
    Syers, Paul
    Wang, Xiangfeng
    Wang, Renxiong
    Paglione, Johnpierre
    NATURE PHYSICS, 2016, 12 (03) : 213 - 217
  • [50] One-dimensional edge state transport in a topological Kondo insulator
    Nakajima Y.
    Syers P.
    Wang X.
    Wang R.
    Paglione J.
    Nature Physics, 2016, 12 (3) : 213 - 217
12345