Valley-polarized exciton currents in a van der Waals heterostructure
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説明
Valleytronics is an appealing alternative to conventional charge-based electronics that aims at encoding data in the valley degree of freedom, that is, the information as to which extreme of the conduction or valence band carriers are occupying. The ability to create and control valley currents in solid-state devices could therefore enable new paradigms for information processing. Transition metal dichalcogenides (TMDCs) are a promising platform for valleytronics due to the presence of two inequivalent valleys with spin-valley locking
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- Nature Nanotechnology
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Nature Nanotechnology 14 (12), 1104-1109, 2019-10-21
Springer Science and Business Media LLC
