Browsing Physics by Subject "vanadium dioxide"
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Large Reversible Plasmon Shift with Au Nanodisc Dimers on Thin film VO2
(2022)By coupling Au dimer nanostructures to an underlying thin film of phase change material, vanadium dioxide, significant shifts in the plasmonic scattering spectra are observed, allowing for dynamic tuning within the visible ... -
Tuneable plasmonic metasurfacesfor on-chip beam steering applications using vanadium dioxide
(Trinity College Dublin. School of Physics. Discipline of Physics, 2023)For centuries, optical components were created using bulk components of various refractive indexes where light accumulates phase over a path much longer than its wavelength. With the advent of nanofabrication techniques, ...