Localized surface plasmon resonances in gold nano-patches on a gallium nitride substrate.


In this paper we describe the design, fabrication and characterization of gold nano-patches, deposited on gallium nitride substrate, acting as optical nanoantennas able to efficiently localize the electric field at the metal-dielectric interface. We analyse the performance of the proposed device, evaluating the transmission and the electric field… (More)
DOI: 10.1088/0957-4484/23/45/455709


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