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Title | Thermochromic Infrared Metamaterials. |
Publication Type | Journal Article |
Year of Publication | 2016 |
Authors | X Liu, and WJ Padilla |
Journal | Advanced materials (Deerfield Beach, Fla.) |
Volume | 28 |
Issue | 5 |
Start Page | 871 |
Pagination | 871 - 875 |
Date Published | 02/2016 |
Abstract | An infrared artificial thermochromic material composed of a metamaterial emitter and a bimaterial micro-electro-mechanical system is investigated. A differential emissivity of over 30% is achieved between 623 K and room temperature. The passive metamaterial device demonstrates the ability to independently control the peak wavelength and temperature dependence of the emissivity, and achieves thermal emission following a super Stefan-Boltzmann power curve. |
DOI | 10.1002/adma.201504525 |
Short Title | Advanced materials (Deerfield Beach, Fla.) |