Thermochromic Infrared Metamaterials.
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2016-02-03
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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.
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Liu, Xinyu, and Willie J Padilla (2016). Thermochromic Infrared Metamaterials. Adv Mater, 28(5). pp. 871–875. 10.1002/adma.201504525 Retrieved from https://hdl.handle.net/10161/13490.
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Willie John Padilla
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