SEARCH

SEARCH BY CITATION

Keywords:

  • gold;
  • nanolithography;
  • nanostructures;
  • optics;
  • surface plasmon resonance
Thumbnail image of graphical abstract

Optically active substrates: Anisotropic nanoscale holes with sharp corners and patterned on a microscale pitch exhibit tunable color changes from green to red (see image) depending on the polarization of the incident light.