Optical and structural properties of Au-Ag islands films for plasmonic applications
نویسندگان
چکیده
Bimetallic islands films consisting of composite Au-Ag nanoparticles are deposited on glass substrates by electron beam evaporation. Broad tuning of the surface plasmon resonance (SPR) characteristics can be achieved by controlling film composition, deposition temperature and post-deposition thermal annealing. Optical and structural characterization of the samples enable to establish the link between the SPR and the morphological and compositional characteristics of
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