Acoustically-driven surface and hyperbolic plasmon-phonon polaritons in graphene/h-BN heterostructures on piezoelectric substrates
نویسندگان
چکیده
منابع مشابه
Hybrid surface-phonon-plasmon polariton modes in graphene/monolayer h-BN heterostructures.
Infrared transmission measurements reveal the hybridization of graphene plasmons and the phonons in a monolayer hexagonal boron nitride (h-BN) sheet. Frequency-wavevector dispersion relations of the electromagnetically coupled graphene plasmon/h-BN phonon modes are derived from measurement of nanoresonators with widths varying from 30 to 300 nm. It is shown that the graphene plasmon mode is spl...
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ژورنال
عنوان ژورنال: Journal of Physics D: Applied Physics
سال: 2018
ISSN: 0022-3727,1361-6463
DOI: 10.1088/1361-6463/aab8bd