BROWSE

Related Scientist

Kim, Changyoung's photo.

Kim, Changyoung
강상관계 물질 연구단
more info

ITEM VIEW & DOWNLOAD

Challenges in identifying chiral spin textures via the topological Hall effect

Cited 0 time in webofscience Cited 0 time in scopus
143 Viewed 0 Downloaded
Title
Challenges in identifying chiral spin textures via the topological Hall effect
Author(s)
Kimbell, Graham; Changyoung Kim; Wu, Weida; Cuoco, Mario; Robinson, Jason W. A.
Publication Date
2022-04
Journal
Communications Materials, v.3, no.1
Publisher
SPRINGERNATURE
Abstract
© 2022, The Author(s).Chiral spin textures such as skyrmions are of interest to the field of spintronics for their potential use in future computing devices. Hall effect measurements are a simple and powerful method to probe the electronic and magnetic properties of materials. The topological Hall effect, which appears as anomalies in Hall resistance versus magnetic field measurements compared to magnetic measurements, has frequently been used to establish the occurrence of chiral spin textures. However, in addition to experimental issues, intrinsic electronic mechanisms combined with inhomogeneity in materials and at interfaces can lead to an inhomogeneous anomalous Hall effect which could be mistaken for a topological Hall signal. This review covers recent research using Hall effect measurements to probe chiral spin textures, focusing on SrRuO3 as a model system. The ambiguity between Hall effects due to topological sources has led to disagreement in the interpretation of experimental results and casts doubts on the effectiveness of these techniques for investigating chiral spin textures.
URI
https://pr.ibs.re.kr/handle/8788114/11392
DOI
10.1038/s43246-022-00238-2
ISSN
2662-4443
Appears in Collections:
Center for Correlated Electron Systems(강상관계 물질 연구단) > 1. Journal Papers (저널논문)
Files in This Item:
There are no files associated with this item.

qrcode

  • facebook

    twitter

  • Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse