HIGHLIGHTS
- who: Francesco L. Ruta from the Columbia University, New York, NY, USA have published the research: Surface plasmons induce topological transition in graphene/u03b1-MoO3 heterostructures, in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS of 17/08/2021
- what: The authors demonstrate the topological transition of the polariton wavefront experimentally and tune momenta of hybrid modes by modifying EF and laser frequency u03c9. The authors focus on frequencies in the middle reststrahlen band of u03b1-MoO3 (820-972 cm-1) where the topological transition occurs. In Fig 2e, the authors show line profiles extracted from the . . .
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