Room-temperature valley coherence in a polaritonic system

Room-temperature valley coherence in a polaritonic system

Owing to the presence of strongly bound excitons and degenerate valleys, monolayer transition metal dichalcogenides show promise for valleytronic applications. Here, the authors embed monolayer WSe2 in a monolithic dielectric cavity, and observe room-temperature valley coherence of valley-polaritons...

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Main Authors: L. Qiu, C. Chakraborty, S. Dhara, A. N. Vamivakas
Format: Article
Language:English
Published: Nature Publishing Group 2019-04-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-09490-6
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spelling doaj-1cbd17c77de843aabac5603e3e1f337f2021-05-11T12:37:25ZengNature Publishing GroupNature Communications2041-17232019-04-011011510.1038/s41467-019-09490-6Room-temperature valley coherence in a polaritonic systemL. Qiu0C. Chakraborty1S. Dhara2A. N. Vamivakas3The Institute of Optics, University of RochesterCenter for Coherence & Quantum Optics, University of RochesterDepartment of Physics, Indian Institute of TechnologyThe Institute of Optics, University of RochesterOwing to the presence of strongly bound excitons and degenerate valleys, monolayer transition metal dichalcogenides show promise for valleytronic applications. Here, the authors embed monolayer WSe2 in a monolithic dielectric cavity, and observe room-temperature valley coherence of valley-polaritons.https://doi.org/10.1038/s41467-019-09490-6
collection DOAJ
language English
format Article
sources DOAJ
author L. Qiu
C. Chakraborty
S. Dhara
A. N. Vamivakas
spellingShingle L. Qiu
C. Chakraborty
S. Dhara
A. N. Vamivakas
Room-temperature valley coherence in a polaritonic system
Nature Communications
author_facet L. Qiu
C. Chakraborty
S. Dhara
A. N. Vamivakas
author_sort L. Qiu
title Room-temperature valley coherence in a polaritonic system
title_short Room-temperature valley coherence in a polaritonic system
title_full Room-temperature valley coherence in a polaritonic system
title_fullStr Room-temperature valley coherence in a polaritonic system
title_full_unstemmed Room-temperature valley coherence in a polaritonic system
title_sort room-temperature valley coherence in a polaritonic system
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2019-04-01
description Owing to the presence of strongly bound excitons and degenerate valleys, monolayer transition metal dichalcogenides show promise for valleytronic applications. Here, the authors embed monolayer WSe2 in a monolithic dielectric cavity, and observe room-temperature valley coherence of valley-polaritons.
url https://doi.org/10.1038/s41467-019-09490-6
work_keys_str_mv AT lqiu roomtemperaturevalleycoherenceinapolaritonicsystem
AT cchakraborty roomtemperaturevalleycoherenceinapolaritonicsystem
AT sdhara roomtemperaturevalleycoherenceinapolaritonicsystem
AT anvamivakas roomtemperaturevalleycoherenceinapolaritonicsystem
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