Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3

Hyperbolic materials have unique optical properties such as negative refraction and highly directional polaritons, relevant in super-resolution imaging. Here, the topological insulator Bi2Se3 is shown to host hyperbolic edge-confined exciton polaritons that can be steered via engineered edge defects...

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Main Authors:	Robin Lingstädt, Nahid Talebi, Mario Hentschel, Soudabeh Mashhadi, Bruno Gompf, Marko Burghard, Harald Giessen, Peter A. van Aken
Format:	Article
Language:	English
Published:	Nature Publishing Group 2021-01-01
Series:	Communications Materials
Online Access:	https://doi.org/10.1038/s43246-020-00108-9

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spelling	doaj-d23021e1df0d4e9c97fa09f976fce95a2021-01-10T12:28:19ZengNature Publishing GroupCommunications Materials2662-44432021-01-012111110.1038/s43246-020-00108-9Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3Robin Lingstädt0Nahid Talebi1Mario Hentschel2Soudabeh Mashhadi3Bruno Gompf4Marko Burghard5Harald Giessen6Peter A. van Aken7Max Planck Institute for Solid State ResearchMax Planck Institute for Solid State Research4th Physics Institute and Research Center SCoPE, University of StuttgartMax Planck Institute for Solid State Research1st Physics Institute, University of StuttgartMax Planck Institute for Solid State Research4th Physics Institute and Research Center SCoPE, University of StuttgartMax Planck Institute for Solid State ResearchHyperbolic materials have unique optical properties such as negative refraction and highly directional polaritons, relevant in super-resolution imaging. Here, the topological insulator Bi2Se3 is shown to host hyperbolic edge-confined exciton polaritons that can be steered via engineered edge defects.https://doi.org/10.1038/s43246-020-00108-9
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Robin Lingstädt Nahid Talebi Mario Hentschel Soudabeh Mashhadi Bruno Gompf Marko Burghard Harald Giessen Peter A. van Aken
spellingShingle	Robin Lingstädt Nahid Talebi Mario Hentschel Soudabeh Mashhadi Bruno Gompf Marko Burghard Harald Giessen Peter A. van Aken Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3 Communications Materials
author_facet	Robin Lingstädt Nahid Talebi Mario Hentschel Soudabeh Mashhadi Bruno Gompf Marko Burghard Harald Giessen Peter A. van Aken
author_sort	Robin Lingstädt
title	Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3
title_short	Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3
title_full	Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3
title_fullStr	Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3
title_full_unstemmed	Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3
title_sort	interaction of edge exciton polaritons with engineered defects in the hyperbolic material bi2se3
publisher	Nature Publishing Group
series	Communications Materials
issn	2662-4443
publishDate	2021-01-01
description	Hyperbolic materials have unique optical properties such as negative refraction and highly directional polaritons, relevant in super-resolution imaging. Here, the topological insulator Bi2Se3 is shown to host hyperbolic edge-confined exciton polaritons that can be steered via engineered edge defects.
url	https://doi.org/10.1038/s43246-020-00108-9
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Interaction of edge exciton polaritons with engineered defects in the hyperbolic material Bi2Se3

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