Effect of interstitial palladium on plasmon-driven charge transfer in nanoparticle dimers

Plasmon coupling between nanoparticles may depend not only on interparticle gap distance, but also on gap conductance. Here, the authors modify the gap conductance—and thus the plasmon response—between gold nanoparticle dimers by growing varying amounts of palladium nanoparticles in the gap.

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Detalles Bibliográficos
Autores principales: Sarah Lerch, Björn M. Reinhard
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/1ed2b521eaaf4324bc547a0c7b4ef7a3
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Sumario:Plasmon coupling between nanoparticles may depend not only on interparticle gap distance, but also on gap conductance. Here, the authors modify the gap conductance—and thus the plasmon response—between gold nanoparticle dimers by growing varying amounts of palladium nanoparticles in the gap.