Toward optical sensing of metal nanoparticles using chiral sculptured thin films

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Abstract

A nominal model wherein the nanowires of a chiral sculptured thin film (STF) are considered as strings of slender ellipsoids indicates that the circular Bragg phenomenon evinced by chiral STFs can be exploited to optically sense small concentrations of metal nanoparticles.

Original languageEnglish (US)
Article number19502
JournalJournal of Nanophotonics
Volume1
Issue number1
DOIs
StatePublished - 2007

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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