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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Nature Portfolio
2019
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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) |
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Science Q |
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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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