Magnetoelectric response of the time-reversal invariant helical metal

被引：51
|
作者：
Garate, Ion [1 ,2 ]
Franz, M. [1 ]
机构：
[1] Univ British Columbia, Dept Phys & Astron, Vancouver, BC V6T 1Z1, Canada
[2] Canadian Inst Adv Res, Toronto, ON M5G 1Z8, Canada
来源：
PHYSICAL REVIEW B | 2010年 / 81卷 / 17期
基金：
加拿大自然科学与工程研究理事会;
关键词：
WEAK FERROMAGNETISM;
D O I：
10.1103/PhysRevB.81.172408
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We derive compact analytical expressions for the coupled spin-charge susceptibility of a clean helical metal at the surface of a three-dimensional topological insulator (TI). These expressions lead to unconventional noncollinear Ruderman-Kittel-Kasuya-Yoshida interactions between two impurity magnetic moments placed on the surface of a TI and predict the generation of electric currents by time-dependent magnetic moments. We determine the influence of gate and bias voltages on the interlayer exchange coupling between two singledomain ferromagnetic monolayers deposited on top of a TI.
引用
收藏
页数：4
相关论文
共 50 条
  • [21] Realization of Time-Reversal Invariant Photonic Topological Anderson Insulators
    Chen, Xiao-Dong
    Gao, Zi-Xuan
    Cui, Xiaohan
    Mo, Hao-Chang
    Chen, Wen-Jie
    Zhang, Ruo-Yang
    Chan, C. T.
    Dong, Jian-Wen
    PHYSICAL REVIEW LETTERS, 2024, 133 (13)
  • [22] Time-reversal invariant topological superconductivity in planar Josephson bijunction
    Volpez, Yanick
    Loss, Daniel
    Klinovaja, Jelena
    PHYSICAL REVIEW RESEARCH, 2020, 2 (02):
  • [23] TIME-REVERSAL
    ESTLING, R
    NATURE, 1989, 340 (6236) : 672 - 672
  • [24] TIME-REVERSAL
    SACHS, RG
    SCIENCE, 1972, 176 (4035) : 587 - &
  • [25] TIME-REVERSAL DEGENERACIES IN BAND STRUCTURE OF A FERROMAGNETIC METAL
    CRACKNELL, AP
    PHYSICAL REVIEW B-SOLID STATE, 1970, 1 (03): : 1261 - +
  • [26] Time-reversal invariant topological gapped phases in bilayer Dirac materials
    Feng, Guan-Hao
    Zhang, Hong-Hao
    Yan, Zhongbo
    PHYSICAL REVIEW B, 2022, 106 (06)
  • [27] Cairo lattice with time-reversal non-invariant vertex couplings
    Baradaran, Marzieh
    Exner, Pavel
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2024, 57 (26)
  • [28] GENERAL FORM OF TIME-REVERSAL NON-INVARIANT INTERNUCLEON POTENTIAL
    HERCZEG, P
    NUCLEAR PHYSICS, 1966, 75 (03): : 655 - &
  • [29] Thermalization of quantum fields from time-reversal invariant evolution equations
    Berges, J
    Cox, J
    PHYSICS LETTERS B, 2001, 517 (3-4) : 369 - 374
  • [30] TIME-REVERSAL AND PARITY NON-INVARIANT NUCLEAR-INTERACTIONS
    YAMAGUCHI, Y
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (07) : 2331 - 2336
12345