Our work on Self-Rolling Epsilon-Near-Zero Metamaterials is published in Advanced Optical Materials

We propose a thin-film self-rolling technique to fabricate SiO2/Au-based 3D multilayer structures These cylindrical multilayer metamaterials are utilized to take advantage of the material dispersion as well as the structural dispersion to obtain self-rolling ENZ metamaterials at the visible to near-infrared wavelength range.

Advanced Optical Materials