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Observation of ~100% valley-coherent excitons in monolayer MoS(2) through giant enhancement of valley coherence time
In monolayer transition metal dichalcogenide semiconductors, valley coherence degrades rapidly due to a combination of fast scattering and inter-valley exchange interaction. This leads to a sub-picosecond valley coherence time, making coherent manipulation of exciton a highly challenging task. Using...
Autores principales: | Gupta, Garima, Watanabe, Kenji, Taniguchi, Takashi, Majumdar, Kausik |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10344883/ https://www.ncbi.nlm.nih.gov/pubmed/37443142 http://dx.doi.org/10.1038/s41377-023-01220-4 |
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