Thin films of Ag–Au nanoparticles dispersed in TiO2: influence of composition and microstructure on the LSPR and SERS responses

Thin films containing monometallic (Ag,Au) and bimetallic (Ag-Au) noble nanoparticles were dispersed in TiO2, using reactive magnetron sputtering and post-deposition thermal annealing. The influence of metal concentration and thermal annealing in the (micro)structural evolution of the films was stud...

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Bibliographic Details
Main Author: Borges, Joel Nuno Pinto (author)
Other Authors: Ferreira, Catarina Gonçalves (author), Fernandes, João P. C. (author), Rodrigues, Marco S. (author), Proença, Maria Manuela Carvalho (author), Apreutesei, Mihai (author), Alves, Eduardo (author), Barradas, Nuno P. (author), Moura, C. (author), Vaz, F. (author)
Format: article
Language:eng
Published: 2018
Subjects:
Ag-Au nanoparticles
Localized surface plasmon resonance
Surface enhanced Raman spectroscopy
Thin films
TiO 2
Ciências Naturais::Ciências Físicas
Science & Technology
Online Access:http://hdl.handle.net/1822/55860
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/55860

Internet

http://hdl.handle.net/1822/55860

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