Effective Parameters of Terahertz Metamaterials Fabricated with Microfluidic-Jet Technique

A cost-effective fabrication method to engineer metamaterial structures with micrometer-size features and novel mechanical properties, which are suitable for terahertz applications, is reported herein. The effective metamaterial parameter extraction procedure is employed with the Kramers-Kronig relation to analyze the effective parameters of single- and multilayer metamaterial structures.