Micromolding—A Soft Lithography Technique

Dispersion of the nonlinear susceptibility in gold nanoantennas

“…The object of this study are monocrystalline and polycrystalline gold nanorods fabricated via focused ion beam milling into single-crystal gold flakes [38] and via electron beam lithography with subsequent thermal evaporation of a gold film, respectively [see Fig. 1 have a thickness of 30 nm, while a 2-nm chromium layer is used to facilitate adhesion onto the fused silica substrate (thickness 150 μm).…”