Switchable Magnetic Metamaterials Using Micromachining Processes

2011269 citationsJournal Article

Authors

Wei Zhu · Nanyang Technological University

A. Q. Liu · Nanyang Technological University

Xuming Zhang · Institute of Materials Research and Engineering

Din Ping Tsai · National Taiwan University

Tarik Bourouina · Université Gustave Eiffel

Jinghua Teng · Institute of Materials Research and Engineering

Xin Hai Zhang

Abstract

A switchable magnetic metamaterial is demonstrated via reshaping micromachined metamaterial molecules. It is experimentally verified that the effective permeability can be switched from negative to positive near the resonant frequency. The micromachining technology offers a powerful platform for switchable metamaterials and provides more degrees of freedom for metamaterial design, easy fabrication, and large tunability.

Topics & Keywords

Metamaterials and Metasurfaces Applications Advanced Antenna and Metasurface Technologies Antenna Design and Analysis

Publication Details

Published in: Advanced Materials

Volume 23, Issue 15, pp. 1792-1796

DOI: 10.1002/adma.201004341

Field-Weighted Citation Impact: 9.02

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Switchable Magnetic Metamaterials Using Micromachining Processes

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Abstract

Topics & Keywords

Publication Details