Two-component anomalous Hall effect in a magnetically doped topological insulator

Two-component anomalous Hall effect in a magnetically doped topological insulator

The anomalous Hall (AH) effect in magnetically doped topological insulator has been elusive. Here, Liu et al. observe that the AH resistance changes sign in the Mn doped Bi2Se3 thin films, where bulk (surface) states contribute to positive (negative) AH components dominantly.

Bibliographic Details
Main Authors: Nan Liu, Jing Teng, Yongqing Li
Format: Article
Language:English
Published: Nature Publishing Group 2018-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-018-03684-0
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spelling doaj-002282c5bc5a4d09b870ebd33f910c642021-05-11T10:32:40ZengNature Publishing GroupNature Communications2041-17232018-03-01911810.1038/s41467-018-03684-0Two-component anomalous Hall effect in a magnetically doped topological insulatorNan Liu0Jing Teng1Yongqing Li2Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesBeijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of SciencesThe anomalous Hall (AH) effect in magnetically doped topological insulator has been elusive. Here, Liu et al. observe that the AH resistance changes sign in the Mn doped Bi2Se3 thin films, where bulk (surface) states contribute to positive (negative) AH components dominantly.https://doi.org/10.1038/s41467-018-03684-0
collection DOAJ
language English
format Article
sources DOAJ
author Nan Liu
Jing Teng
Yongqing Li
spellingShingle Nan Liu
Jing Teng
Yongqing Li
Two-component anomalous Hall effect in a magnetically doped topological insulator
Nature Communications
author_facet Nan Liu
Jing Teng
Yongqing Li
author_sort Nan Liu
title Two-component anomalous Hall effect in a magnetically doped topological insulator
title_short Two-component anomalous Hall effect in a magnetically doped topological insulator
title_full Two-component anomalous Hall effect in a magnetically doped topological insulator
title_fullStr Two-component anomalous Hall effect in a magnetically doped topological insulator
title_full_unstemmed Two-component anomalous Hall effect in a magnetically doped topological insulator
title_sort two-component anomalous hall effect in a magnetically doped topological insulator
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2018-03-01
description The anomalous Hall (AH) effect in magnetically doped topological insulator has been elusive. Here, Liu et al. observe that the AH resistance changes sign in the Mn doped Bi2Se3 thin films, where bulk (surface) states contribute to positive (negative) AH components dominantly.
url https://doi.org/10.1038/s41467-018-03684-0
work_keys_str_mv AT nanliu twocomponentanomaloushalleffectinamagneticallydopedtopologicalinsulator
AT jingteng twocomponentanomaloushalleffectinamagneticallydopedtopologicalinsulator
AT yongqingli twocomponentanomaloushalleffectinamagneticallydopedtopologicalinsulator
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