Optical properties of Al nanostructures from time dependent density functional theory
KAUST DepartmentPhysical Sciences and Engineering (PSE) Division
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AbstractThe optical properties of Al nanostructures are investigated by means of time dependent density functional theory, considering chains of varying length and ladders/stripes of varying aspect ratio. The absorption spectra show redshifting for increasing length and aspect ratio. For the chains the absorption is dominated by HOMO → LUMO transitions, whereas ladders and stripes reveal more complex spectra of plasmonic nature above a specific aspect ratio.
CitationOptical properties of Al nanostructures from time dependent density functional theory 2016, 144 (13):134305 The Journal of Chemical Physics
SponsorsThe research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST). Computational resources provided by KAUST IT are gratefully acknowledged.
JournalThe Journal of Chemical Physics
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