TY - JOUR
T1 - Novel midinfrared plasmonic properties of bilayer graphene
AU - Low, Tony
AU - Guinea, Francisco
AU - Yan, Hugen
AU - Xia, Fengnian
AU - Avouris, Phaedon
PY - 2014/3/18
Y1 - 2014/3/18
N2 - We study the midinfrared plasmonic response in Bernal-stacked bilayer graphene. Unlike its monolayer counterpart, bilayer graphene accommodates optically active phonon modes and a resonant interband transition at infrared frequencies. They strongly modify the plasmonic properties of bilayer graphene, leading to Fano-type resonances, giant plasmonic enhancement of infrared phonon absorption, a narrow window of optical transparency, and a new plasmonic mode at higher energy than that of the classical plasmon.
AB - We study the midinfrared plasmonic response in Bernal-stacked bilayer graphene. Unlike its monolayer counterpart, bilayer graphene accommodates optically active phonon modes and a resonant interband transition at infrared frequencies. They strongly modify the plasmonic properties of bilayer graphene, leading to Fano-type resonances, giant plasmonic enhancement of infrared phonon absorption, a narrow window of optical transparency, and a new plasmonic mode at higher energy than that of the classical plasmon.
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U2 - 10.1103/PhysRevLett.112.116801
DO - 10.1103/PhysRevLett.112.116801
M3 - Article
AN - SCOPUS:84897837792
SN - 0031-9007
VL - 112
JO - Physical review letters
JF - Physical review letters
IS - 11
M1 - 116801
ER -