Plasmonic properties of gold nanoparticles covered by silicon suboxide thin film
Kutateladze Institute of Thermophysics SB RAS, 630090 Novosibirsk, Russia
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Published online: 25 October 2017
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.
© The authors, published by EDP Sciences, 2017
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