Zero-field edge plasmons in a magnetic topological insulator

Direct measurement of edge transport in the quantum anomalous Hall effect can be made difficult due to the presence of parallel conductive paths. Here, Mahoney et al. report features associated with chiral edge plasmons, a signature of robust edge states, by probing the zero-field microwave response...

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Main Authors:	Alice C. Mahoney, James I. Colless, Lucas Peeters, Sebastian J. Pauka, Eli J. Fox, Xufeng Kou, Lei Pan, Kang L. Wang, David Goldhaber-Gordon, David J. Reilly
Format:	article
Language:	EN
Published:	Nature Portfolio 2017
Subjects:	Science Q
Online Access:	https://doaj.org/article/2fb4b0deec5c4639ba53b8667fbfdb86
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id	oai:doaj.org-article:2fb4b0deec5c4639ba53b8667fbfdb86
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spelling	oai:doaj.org-article:2fb4b0deec5c4639ba53b8667fbfdb862021-12-02T14:41:11ZZero-field edge plasmons in a magnetic topological insulator10.1038/s41467-017-01984-52041-1723https://doaj.org/article/2fb4b0deec5c4639ba53b8667fbfdb862017-11-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-01984-5https://doaj.org/toc/2041-1723Direct measurement of edge transport in the quantum anomalous Hall effect can be made difficult due to the presence of parallel conductive paths. Here, Mahoney et al. report features associated with chiral edge plasmons, a signature of robust edge states, by probing the zero-field microwave response of a magnetised disk of Cr-(Bi,Sb)2Te3.Alice C. MahoneyJames I. CollessLucas PeetersSebastian J. PaukaEli J. FoxXufeng KouLei PanKang L. WangDavid Goldhaber-GordonDavid J. ReillyNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Alice C. Mahoney James I. Colless Lucas Peeters Sebastian J. Pauka Eli J. Fox Xufeng Kou Lei Pan Kang L. Wang David Goldhaber-Gordon David J. Reilly Zero-field edge plasmons in a magnetic topological insulator
description	Direct measurement of edge transport in the quantum anomalous Hall effect can be made difficult due to the presence of parallel conductive paths. Here, Mahoney et al. report features associated with chiral edge plasmons, a signature of robust edge states, by probing the zero-field microwave response of a magnetised disk of Cr-(Bi,Sb)2Te3.
format	article
author	Alice C. Mahoney James I. Colless Lucas Peeters Sebastian J. Pauka Eli J. Fox Xufeng Kou Lei Pan Kang L. Wang David Goldhaber-Gordon David J. Reilly
author_facet	Alice C. Mahoney James I. Colless Lucas Peeters Sebastian J. Pauka Eli J. Fox Xufeng Kou Lei Pan Kang L. Wang David Goldhaber-Gordon David J. Reilly
author_sort	Alice C. Mahoney
title	Zero-field edge plasmons in a magnetic topological insulator
title_short	Zero-field edge plasmons in a magnetic topological insulator
title_full	Zero-field edge plasmons in a magnetic topological insulator
title_fullStr	Zero-field edge plasmons in a magnetic topological insulator
title_full_unstemmed	Zero-field edge plasmons in a magnetic topological insulator
title_sort	zero-field edge plasmons in a magnetic topological insulator
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/2fb4b0deec5c4639ba53b8667fbfdb86
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Zero-field edge plasmons in a magnetic topological insulator

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