High-Efficiency Second Harmonic Generation from a Single Hybrid ZnO Nanowire/Au Plasmonic Nano-Oligomer Grinblat, Gustavo ; Rahmani, Mohsen ; Cortés, Emiliano ; Caldarola, Martín ; Comedi, David ; Maier, Stefan A. ; Bragas, Andrea V. Abstract Publication: Nano Letters Pub Date: November 2014 DOI: 10.1021/nl503332f Bibcode: 2014NanoL..14.6660G