Nanoscale Imaging of Plasmon-Exciton Coupling in Au-ZnO Tetrapods

Autor:	Bertoni G., Fabbri F., Villani M., Lazzarini L., Turner S., Van Tendeloo G., Calestani D., Gradecak S., Zappettini A., Salviati G.
Jazyk:	angličtina
Rok vydání:	2020
Předmět:	exciton Condensed Matter::Materials Science plasmon EELS Condensed Matter::Other tetrapods Physics::Atomic and Molecular Clusters ZnO Physics::Optics cathodoluminescence gold
Zdroj:	Italian Conference on Optics and Photonics (ICOP 2020), Parma, Italia, 08-11/09/2020 info:cnr-pdr/source/autori:Bertoni G.; Fabbri F.; Villani M.; Lazzarini L.; Turner S.; Van Tendeloo G.; Calestani D.; Gradecak S.; Zappettini A.; Salviati G./congresso_nome:Italian Conference on Optics and Photonics (ICOP 2020)/congresso_luogo:Parma, Italia/congresso_data:08-11%2F09%2F2020/anno:2020/pagina_da:/pagina_a:/intervallo_pagine
Popis:	We show nanoscale spectroscopy and mapping of plasmon-excition coupling in Au/ZnO nanostructure by STEM-EELS and STEM-CL. Interestingly, the Au plasmon resonance is localized at Au/vacuum interface, while the ZnO signal is localized inside Au nanoparticle.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=cnr_________::0ce947e6ac7516c8513ae00236f9bd3f https://publications.cnr.it/doc/452794 Zobrazit plný text záznamu