Momentum alignment of photoexcited carriers in graphene: The route to optovalleytronics
A linearly polarized excitation is shown to create a strongly anisotropic distribution of photoexcited carriers in graphene, where the momenta of photoexcited carriers are aligned preferentially normal to the polarization plane. This hitherto overlooked effect offers an experimental tool to genera...
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| Main Authors: | , |
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| Format: | text |
| Published: |
Animo Repository
2011
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| Subjects: | |
| Online Access: | https://animorepository.dlsu.edu.ph/faculty_research/7395 |
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| Institution: | De La Salle University |