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Metasurfaces: Continuous-Gradient Plasmonic Nanostructures Fabricated by Evaporation on a Partially Exposed Rotating
Robin Ogier1, Lei Shao1, Mikael Svedendahl1
1Department of Physics, Chalmers University of Technology, S41296, Gothenburg, Sweden.
Advanced Materials (Deerfield Beach, Fla.)
|June 10, 2016
Abstract:
A continuous-gradient approach of material evaporation is employed by L. Shao, M. Käll, and co-workers to fabricate nanostructures with varying geometric parameters such as thickness, lateral positioning, and orientation on a single substrate. This method for mask lithography, described on page 4658, allows continuous tuning of the physical properties of a sample. The technique is highly valuable in simplifying the overall optimization process for constructing metasurfaces.
