Spin/valley pumping of resident electrons in WSe2 and WS2 monolayers
Optical excitation of transition metal dichalcogenide monolayers mostly generates excitons species with inherently short lifetime and spin/valley relaxation time. Here, the authors demonstrate efficient spin/valley optical pumping of resident electrons in n-doped WSe2 and WS2 monolayers.
Bibliographic Details
| Main Authors: |
Cedric Robert,
Sangjun Park,
Fabian Cadiz,
Laurent Lombez,
Lei Ren,
Hans Tornatzky,
Alistair Rowe,
Daniel Paget,
Fausto Sirotti,
Min Yang,
Dinh Van Tuan,
Takashi Taniguchi,
Bernhard Urbaszek,
Kenji Watanabe,
Thierry Amand,
Hanan Dery,
Xavier Marie |
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| Format: | Article
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| Language: | English |
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| Published: |
Nature Publishing Group
2021-09-01
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| Series: | Nature Communications
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| Online Access: | https://doi.org/10.1038/s41467-021-25747-5
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