The role of momentum-dark excitons in the elementary optical response of bilayer WSe2
The electronic band structure of atomically thin transition metal dichalcogenides is strongly sensitive to the number of layers, resulting in modified light emission. Here, the authors investigate the cryogenic emission from bilayer WSe2 to identify the role of momentum-indirect excitons for its opt...
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Nature Portfolio
2018
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oai:doaj.org-article:86bd103e518a4cb08ab88128b15b9d7c2021-12-02T17:31:57ZThe role of momentum-dark excitons in the elementary optical response of bilayer WSe210.1038/s41467-018-04877-32041-1723https://doaj.org/article/86bd103e518a4cb08ab88128b15b9d7c2018-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04877-3https://doaj.org/toc/2041-1723The electronic band structure of atomically thin transition metal dichalcogenides is strongly sensitive to the number of layers, resulting in modified light emission. Here, the authors investigate the cryogenic emission from bilayer WSe2 to identify the role of momentum-indirect excitons for its optical response.Jessica LindlauMalte SeligAndre NeumannLéo ColombierJonathan FörsteVictor FunkMichael FörgJonghwan KimGunnar BerghäuserTakashi TaniguchiKenji WatanabeFeng WangErmin MalicAlexander HögeleNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018) |
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DOAJ |
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EN |
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Science Q |
| spellingShingle |
Science Q Jessica Lindlau Malte Selig Andre Neumann Léo Colombier Jonathan Förste Victor Funk Michael Förg Jonghwan Kim Gunnar Berghäuser Takashi Taniguchi Kenji Watanabe Feng Wang Ermin Malic Alexander Högele The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| description |
The electronic band structure of atomically thin transition metal dichalcogenides is strongly sensitive to the number of layers, resulting in modified light emission. Here, the authors investigate the cryogenic emission from bilayer WSe2 to identify the role of momentum-indirect excitons for its optical response. |
| format |
article |
| author |
Jessica Lindlau Malte Selig Andre Neumann Léo Colombier Jonathan Förste Victor Funk Michael Förg Jonghwan Kim Gunnar Berghäuser Takashi Taniguchi Kenji Watanabe Feng Wang Ermin Malic Alexander Högele |
| author_facet |
Jessica Lindlau Malte Selig Andre Neumann Léo Colombier Jonathan Förste Victor Funk Michael Förg Jonghwan Kim Gunnar Berghäuser Takashi Taniguchi Kenji Watanabe Feng Wang Ermin Malic Alexander Högele |
| author_sort |
Jessica Lindlau |
| title |
The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| title_short |
The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| title_full |
The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| title_fullStr |
The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| title_full_unstemmed |
The role of momentum-dark excitons in the elementary optical response of bilayer WSe2 |
| title_sort |
role of momentum-dark excitons in the elementary optical response of bilayer wse2 |
| publisher |
Nature Portfolio |
| publishDate |
2018 |
| url |
https://doaj.org/article/86bd103e518a4cb08ab88128b15b9d7c |
| work_keys_str_mv |
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