Broadband radiation-absorbing metamaterial

Evgenii E. Narimanov, Birck Nanotechnology Center, Purdue University
H. Li, Birck Nanotechnology Center, Purdue University
Yu Barnakov, Birck Nanotechnology Center, Purdue University
T. U. Timkur, Birck Nanotechnology Center, Purdue University
M. A. Noginov, Birck Nanotechnology Center, Purdue University

Abstract

Using the broadband "super-singularity" in the density of states of (meta) materials with hyperbolic dispersion, we demonstrate, both theoretically and experimentally, a new concept of radiation-absorbing systems.

Discipline(s)

Nanoscience and Nanotechnology