TY - GEN
T1 - Crumple nanostructured graphene for mechanically reconfigurable plasmonic resonances
AU - Kang, Pilgyu
AU - Kim, Kyoung Ho
AU - Park, Hong Gyu
AU - Nam, Sung Woo
N1 - Publisher Copyright:
© 2018 The Author(s).
PY - 2018
Y1 - 2018
N2 - Graphene has been widely used for optical and optoelectronic applications due to the capability of achieving electrostatically tunable plasmonic resonances. However, patterning of graphene in complex geometries and a narrow tunable range of plasmonic resonances have been a challenge for practical use of graphene in the applications. Here, we present a novel approach to achieve mechanically reconfigurable, strong plasmonic resonances based on crumple-nanostructured graphene. We show that the mechanical reconfiguration of crumple nanostructured graphene enables broad spectral tunability of plasmonic resonances from mid-to near-infrared, introducing a new tuning method combined with conventional electrostatic tuning. Our results demonstrate that crumple nanostructured graphene provides an innovative platform to graphene-based plasmonics for strong, broadband tunable plasmonic resonances.
AB - Graphene has been widely used for optical and optoelectronic applications due to the capability of achieving electrostatically tunable plasmonic resonances. However, patterning of graphene in complex geometries and a narrow tunable range of plasmonic resonances have been a challenge for practical use of graphene in the applications. Here, we present a novel approach to achieve mechanically reconfigurable, strong plasmonic resonances based on crumple-nanostructured graphene. We show that the mechanical reconfiguration of crumple nanostructured graphene enables broad spectral tunability of plasmonic resonances from mid-to near-infrared, introducing a new tuning method combined with conventional electrostatic tuning. Our results demonstrate that crumple nanostructured graphene provides an innovative platform to graphene-based plasmonics for strong, broadband tunable plasmonic resonances.
UR - http://www.scopus.com/inward/record.url?scp=85059366870&partnerID=8YFLogxK
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U2 - 10.1364/FIO.2018.JW3A.44
DO - 10.1364/FIO.2018.JW3A.44
M3 - Conference contribution
AN - SCOPUS:85059366870
SN - 9781943580460
T3 - Optics InfoBase Conference Papers
BT - Frontiers in Optics, FIO 2018
PB - Optica Publishing Group (formerly OSA)
T2 - Frontiers in Optics, FIO 2018
Y2 - 16 September 2018 through 20 September 2018
ER -