Engineering the Complex-Valued Constitutive Parameters of Metamaterials for Perfect Absorption

Engineering the Complex-Valued Constitutive Parameters of Metamaterials for Perfect Absorption

Abstract We theoretically studied how to directly engineer the constitutive parameters of metamaterials for perfect absorbers of electromagnetic waves. As an example, we numerically investigated the necessary refractive index n and extinction coefficient k and the relative permittivity ε and permeab...

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Bibliographic Details
Main Authors: Pengwei Wang, Naibo Chen, Chaojun Tang, Jing Chen, Fanxin Liu, Saiqian Sheng, Bo Yan, Chenghua Sui
Format: Article
Language:English
Published: SpringerOpen 2017-04-01
Series:Nanoscale Research Letters
Subjects:
Metamaterials
Perfect absorbers
Anti-reflection coating
Light harvesting
Online Access:http://link.springer.com/article/10.1186/s11671-017-2048-2

Internet

http://link.springer.com/article/10.1186/s11671-017-2048-2

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