Scalable fabrication of composite Ti/Ag Plasmonic helices: Controlling morphology and optical activity by tailoring material properties

George K. Larsen*, Yizhuo He, Jing Wang, Yiping Zhao

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

51 Citations (Scopus)

Abstract

Arrays of plasmonic nanohelices that are among the most optically chiral films in the visible wavelength region are fabricated. Remarkably, excellent results are achieved using a simple, one step method with great scalability. This is done by combining room-temperature glancing angle deposition with the co-deposition of titanium and silver.

Original languageEnglish
Pages (from-to)245-249
Number of pages5
JournalAdvanced Optical Materials
Volume2
Issue number3
DOIs
Publication statusPublished - Mar 2014
Externally publishedYes

Keywords

  • Chiral metamaterials
  • Composite materials
  • Glancing angle deposition
  • Plasmonics
  • g-factor

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