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Fig. 1 | Nanoscale Research Letters

Fig. 1

From: Tunable Optical Performances on a Periodic Array of Plasmonic Bowtie Nanoantennas with Hollow Cavities

Fig. 1

Schematic diagram of the simulation models. a A periodic array of plasmonic bowtie nanoantennas (PBNAs). b Simulation model of a unit cell. c Case 1, with a pair of bowtie-shaped MNPs. d Case 2, with three hollows in bowtie-shaped MNPs. e Case 3, with four hollows in bowtie-shaped MNPs. f Case 4, with six hollows in bowtie-shape MNPs. All simulation parameters are shown in the inset of this figure

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