Thermophoresis suppression by graphene layer in tunable plasmonic tweezers based on hexagonal arrays of gold triangles: numerical study.
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DOI: 10.1364/oe.433519
Abstract: Taking advantage of highly confined evanescent fields to overcome the free-space diffraction limit, we show plasmonic tweezers enable efficient trapping and manipulation of nanometric particles by low optical powers. In typical plasmonic tweezers, trapping/releasing particles… read more here.
Keywords: graphene layer; thermophoresis suppression; gold; tunable plasmonic ... See more keywords