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    • Nanoscale mapping of plasmon and exciton in ZnO tetrapods coupled with Au nanoparticles 

      Bertoni, Giovanni; Fabbri, Filippo; Villani, Marco; Lazzarini, Laura; Turner, Stuart; e.a. (Nature Publishing Group, 2016-01)
      Metallic nanoparticles can be used to enhance optical absorption or emission in semiconductors, thanks to a strong interaction of collective excitations of free charges (plasmons) with electromagnetic fields. Herein we ...