Fabrication of Infrared Left‐Handed Metamaterials via Double Template‐Assisted Electrochemical Deposition

Abstract

A sandwich structured left-handed metamaterial (LHM) based on a silver dendritic cell array is prepared by using a double template-assisted electrochemical deposition method. This bottom-up approach provides a facile, lower-cost method to fabricate LHMs of larger areas at IR and even visible light frequencies.