Now showing items 1-2 of 2
Graphene-quantum dot hybrid optoelectronics at visible wavelengths
(American Chemical Society, 2018-06)
With exceptional electronic and gate-tunable optical properties, graphene provides new possibilities for active nanophotonic devices. Requirements of very large carrier density modulation, however, limit the operation of ...
Electrically switchable metadevices via graphene
(American Association for the Advancement of Science, 2018-01)
Metamaterials bring subwavelength resonating structures together to overcome the limitations of conventional materials. The realization of active metadevices has been an outstanding challenge that requires electrically ...