Optimization of Au:CuO thin films by plasma surface modification for high-resolution LSPR gas sensing at room temperature

In this study, thin films composed of gold nanoparticles embedded in a copper oxide matrix (Au:CuO), manifesting Localized Surface Plasmon Resonance (LSPR) behavior, were produced by reactive DC magnetron sputtering and post-deposition in-air annealing. The effect of low-power Ar plasma etching on t...

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Detalhes bibliográficos
Autor principal: Proença, Manuela (author)
Outros Autores: Rodrigues, Marco S. (author), Meira, Diana I. (author), Castro, M. Cidalia R. (author), Rodrigues, Pedro V. (author), Machado, A. V. (author), Alves, Eduardo (author), Barradas, Nuno P. (author), Borges, Joel (author), Vaz, F. (author)
Formato: article
Idioma:eng
Publicado em: 2022
Assuntos:
plasmonics
thin films
Au nanoparticles
nanostructural evolution
high-resolution LSPR spectroscopy
optical gas sensing
Ciências Naturais::Ciências Físicas
Science & Technology
Texto completo:https://hdl.handle.net/1822/79909
País:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/79909

Texto Completo

https://hdl.handle.net/1822/79909

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