Tunable plasmonic resonances in Si-Au slanted columnar heterostructure thin films

Ufuk Kılıç1, Alyssa Mock2,3, René Feder4

  • 1Department of Electrical and Computer Engineering, University of Nebraska-Lincoln, Lincoln, NE, 68588, USA. ufuk.kilic@huskers.unl.edu.

Scientific Reports
|January 13, 2019
PubMed
Summary

We fabricated porous silicon-gold nanostructures with tunable optical properties. These structures exhibit unique plasmonic modes, showing potential for highly sensitive plasmonic sensors.

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