Now showing items 1-4 of 4
Graphene-based adaptive thermal camouflage
(American Chemical Society, 2018-07)
In nature, adaptive coloration has been effectively utilized for concealment and signaling. Various biological mechanisms have evolved to tune the reflectivity for visible and ultraviolet light. These examples inspire many ...
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 ...
Fourier transform plasmon resonance spectrometer using nanoslit-nanowire pair
(American Institute of Physics, 2019-06)
In this paper, we present a nanoscale Fourier transform spectrometer using a plasmonic interferometer consisting of a tilt subwavelength slit-nanowire pair on a metallic surface fabricated by the focused ion beam ...