Spin-momentum locked interaction between guided photons and surface electrons in topological insulators

Whether topologically protected electron moving and photon moving can couple each other remains an interesting question. Here, Luo et al. report reversion of photon spin and the direction of the photocurrent in a topological insulator by changing light propagation direction.

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Detalles Bibliográficos
Autores principales:	Siyuan Luo, Li He, Mo Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/0da95c8fd5be4023923466ed5d89e813
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spelling	oai:doaj.org-article:0da95c8fd5be4023923466ed5d89e8132021-12-02T16:51:42ZSpin-momentum locked interaction between guided photons and surface electrons in topological insulators10.1038/s41467-017-02264-y2041-1723https://doaj.org/article/0da95c8fd5be4023923466ed5d89e8132017-12-01T00:00:00Zhttps://doi.org/10.1038/s41467-017-02264-yhttps://doaj.org/toc/2041-1723Whether topologically protected electron moving and photon moving can couple each other remains an interesting question. Here, Luo et al. report reversion of photon spin and the direction of the photocurrent in a topological insulator by changing light propagation direction.Siyuan LuoLi HeMo LiNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Siyuan Luo Li He Mo Li Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
description	Whether topologically protected electron moving and photon moving can couple each other remains an interesting question. Here, Luo et al. report reversion of photon spin and the direction of the photocurrent in a topological insulator by changing light propagation direction.
format	article
author	Siyuan Luo Li He Mo Li
author_facet	Siyuan Luo Li He Mo Li
author_sort	Siyuan Luo
title	Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
title_short	Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
title_full	Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
title_fullStr	Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
title_full_unstemmed	Spin-momentum locked interaction between guided photons and surface electrons in topological insulators
title_sort	spin-momentum locked interaction between guided photons and surface electrons in topological insulators
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/0da95c8fd5be4023923466ed5d89e813
work_keys_str_mv	AT siyuanluo spinmomentumlockedinteractionbetweenguidedphotonsandsurfaceelectronsintopologicalinsulators AT lihe spinmomentumlockedinteractionbetweenguidedphotonsandsurfaceelectronsintopologicalinsulators AT moli spinmomentumlockedinteractionbetweenguidedphotonsandsurfaceelectronsintopologicalinsulators
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Spin-momentum locked interaction between guided photons and surface electrons in topological insulators

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