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	Thermally controlled near-infrared metamaterial absorber based on vanadium dioxide
	Liu, Yi1,2; Dong, Jia-Meng1,2; Wang, Zuo-Bin1; Peng, Xiao-Yu2; Kana, J. B. Kana3
	2015
摘要	The biggest challenge of the practical applications of metamaterial-based perfect absorbers remains on the architectural design structure to engineer a system capable to achieve a near unity absorption, large absorption bandwidth and tunable resonance frequency and absorption strength. We propose and demonstrate an active visible and near-infrared metamaterial absorber formed by a sandwich of gold square metallic patch-vanadium dioxide thin film-gold layer. It shows a high absorptance up to 86% at the external temperature stimuli of 30°C, and about 30% at 85°C in the wide wavelength range from 0.9 μm to 1.5 μm. The proposed absorber has potential applications in active thermal control of electronic, optical and thermal devices. © 2015 IEEE.
语种	英语
DOI	10.1109/3M-NANO.2015.7425509
会议(录)名称	5th International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale, 3M-NANO 2015
页码	27-30
收录类别	EI
会议地点	Changchun, China
会议日期	October 5, 2015 - October 9, 2015