Plasmonic properties of gold nanoparticles covered by silicon suboxide thin film

Plasmonic properties of gold nanoparticles covered by silicon suboxide thin film

The optical properties of nanocomposite material consisting of gold nanoparticles without/with silicon suboxide thin film were obtained. The gold film was deposited by thermal vacuum evaporation and then it was annealed in a vacuum chamber to form gold nanoparticles. The silicon suboxide thin films...

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Veröffentlicht in:EPJ Web of conferences 2017-01, Vol.159, p.3
Hauptverfasser: Baranov, Evgeniy, Zamchiy, Alexandr, Safonov, Aleksey, Starinskiy, Sergey, Khmel, Sergey
Format: Artikel
Sprache:eng
Schlagworte:
Chemical vapor deposition
Electron beams
Gold
Nanocomposites
Nanoparticles
Optical properties
Organic chemistry
Silicon
Thin films
Vacuum chambers
Vacuum evaporation
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Zusammenfassung:The optical properties of nanocomposite material consisting of gold nanoparticles without/with silicon suboxide thin film were obtained. The gold film was deposited by thermal vacuum evaporation and then it was annealed in a vacuum chamber to form gold nanoparticles. The silicon suboxide thin films were deposited by the gas-jet electron beam plasma chemical vapor deposition method. The intensity of the localized surface plasmon resonance increased and the plasmon maximum peak shifted from 520 nm to 537 nm.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201715900003