Imaging the effect of high photoexcited densities on valley polarization and coherence in MoS2 monolayers
We have investigated the laser-induced valley polarization and coherence of encapsulated MoS2 monolayer as a function of temperature, power density, and spatial position. Besides a non-monotonic dependence on temperature, recently attributed to a dependence of the valley relaxation time on the momen...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Research
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |