Less is More: Improved Thermal Stability and Plasmonic Response in Au Films via the Use of SubNanometer Ti Adhesion Layers.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.8b21193
Abstract: The use of a metallic adhesion layer is known to increase the thermo-mechanical stability of Au thin films against solid-state dewetting, but in turn results in damping of the plasmonic response, reducing their utility in… read more here.
Keywords: adhesion layers; adhesion; plasmonic response; stability ... See more keywords
Self-Organized Freestanding One-Dimensional Au Nanoparticle Arrays.
Sign Up to like & getrecommendations! Published in 2017 at "ACS nano"
DOI: 10.1021/acsnano.7b01479
Abstract: One-dimensional Au nanoparticle arrays encapsulated within freestanding SiO2 nanowires are fabricated by thermal oxidation of Au-coated Si nanowires with controlled diameter and surface modulation. The nanoparticle diameter is determined by the Si nanowire diameter and… read more here.
Keywords: microscopy; one dimensional; nanoparticle arrays; nanoparticle ... See more keywords
Plasmonic response and SERS modulation in electrochemical applied potentials.
Sign Up to like & getrecommendations! Published in 2017 at "Faraday discussions"
DOI: 10.1039/c7fd00130d
Abstract: We study the optical response of individual nm-wide plasmonic nanocavities using a nanoparticle-on-mirror design utilised as an electrode in an electrochemical cell. In this geometry Au nanoparticles are separated from a bulk Au film by… read more here.
Keywords: response; modulation electrochemical; electrochemical applied; sers modulation ... See more keywords