Affiliation:
1. Department of Physics, South China University of Technology, Guangzhou 510641, P. R. China
Abstract
In this paper, we investigated the conductance properties in the helimagnet (HM)- and skyrmion lattice (SL)-film-embedded electron waveguide (WG) and found that under translation of the HM/SL layer the conductance contour as a function of the layer center demonstrates nearly identical pattern to the original spin field contour. When a WG electron is scattered by the embedded impurity, the HM/SL spin texture distorts the spin-dependent wavefunction. By interference between different quantum paths the electron experiences, the HM/SL spin texture is recorded in the conductance. The scheme also provides a possible detect of the HM/SL spin configuration by transport experiment.
Funder
National Natural Science Foundation of China
Publisher
World Scientific Pub Co Pte Lt
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献