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

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

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 present direct imaging at the nanoscale of plasmon-exciton coupling in Au/ZnO nan...

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Bibliographic Details
Main Authors: Bertoni, Giovanni, Fabbri, Filippo, Villani, Marco, Lazzarini, Laura, Turner, Stuart, Van Tendeloo, Gustaaf, Calestani, Davide, Gradecak, Silvija, Zappettini, Andrea, Salviati, Giancarlo
Other Authors: Massachusetts Institute of Technology. Department of Materials Science and Engineering
Format: Article
Language:en_US
Published: Nature Publishing Group 2016
Online Access:http://hdl.handle.net/1721.1/101741

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