Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2

The long lifetime and spin properties of dark excitons in atomically thin transition metal dichalcogenides offer opportunities to explore light-matter interactions beyond electric dipole transitions. Here, the authors demonstrate that the coupling of the dark exciton and an optically silent chiral p...

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Autores principales: Zhipeng Li, Tianmeng Wang, Chenhao Jin, Zhengguang Lu, Zhen Lian, Yuze Meng, Mark Blei, Shiyuan Gao, Takashi Taniguchi, Kenji Watanabe, Tianhui Ren, Sefaattin Tongay, Li Yang, Dmitry Smirnov, Ting Cao, Su-Fei Shi
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Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/64f08b8e48434b9e913bdc89cff5e119
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spelling oai:doaj.org-article:64f08b8e48434b9e913bdc89cff5e1192021-12-02T14:39:41ZEmerging photoluminescence from the dark-exciton phonon replica in monolayer WSe210.1038/s41467-019-10477-62041-1723https://doaj.org/article/64f08b8e48434b9e913bdc89cff5e1192019-06-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-10477-6https://doaj.org/toc/2041-1723The long lifetime and spin properties of dark excitons in atomically thin transition metal dichalcogenides offer opportunities to explore light-matter interactions beyond electric dipole transitions. Here, the authors demonstrate that the coupling of the dark exciton and an optically silent chiral phonon enables the intrinsic photoluminescence of the dark-exciton replica in monolayer WSe2Zhipeng LiTianmeng WangChenhao JinZhengguang LuZhen LianYuze MengMark BleiShiyuan GaoTakashi TaniguchiKenji WatanabeTianhui RenSefaattin TongayLi YangDmitry SmirnovTing CaoSu-Fei ShiNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Zhipeng Li
Tianmeng Wang
Chenhao Jin
Zhengguang Lu
Zhen Lian
Yuze Meng
Mark Blei
Shiyuan Gao
Takashi Taniguchi
Kenji Watanabe
Tianhui Ren
Sefaattin Tongay
Li Yang
Dmitry Smirnov
Ting Cao
Su-Fei Shi
Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
description The long lifetime and spin properties of dark excitons in atomically thin transition metal dichalcogenides offer opportunities to explore light-matter interactions beyond electric dipole transitions. Here, the authors demonstrate that the coupling of the dark exciton and an optically silent chiral phonon enables the intrinsic photoluminescence of the dark-exciton replica in monolayer WSe2
format article
author Zhipeng Li
Tianmeng Wang
Chenhao Jin
Zhengguang Lu
Zhen Lian
Yuze Meng
Mark Blei
Shiyuan Gao
Takashi Taniguchi
Kenji Watanabe
Tianhui Ren
Sefaattin Tongay
Li Yang
Dmitry Smirnov
Ting Cao
Su-Fei Shi
author_facet Zhipeng Li
Tianmeng Wang
Chenhao Jin
Zhengguang Lu
Zhen Lian
Yuze Meng
Mark Blei
Shiyuan Gao
Takashi Taniguchi
Kenji Watanabe
Tianhui Ren
Sefaattin Tongay
Li Yang
Dmitry Smirnov
Ting Cao
Su-Fei Shi
author_sort Zhipeng Li
title Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
title_short Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
title_full Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
title_fullStr Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
title_full_unstemmed Emerging photoluminescence from the dark-exciton phonon replica in monolayer WSe2
title_sort emerging photoluminescence from the dark-exciton phonon replica in monolayer wse2
publisher Nature Portfolio
publishDate 2019
url https://doaj.org/article/64f08b8e48434b9e913bdc89cff5e119
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