Tunable mid-infrared absorber based on Dirac metamaterials

In this paper, a tunable metamaterial absorber based on a Dirac semimetal is proposed. It consists of three different structures, from top to bottom, namely a double semicircular Dirac semimetal resonator, a silicon dioxide substrate and a continuous vanadium dioxide (VO 2 ) reflector layer. When th...

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Veröffentlicht in:	Communications in theoretical physics 2025-03, Vol.77 (3), p.35703
Hauptverfasser:	Li, Bo, Cheng, Guolun, Sun, Bo, Yu, Yingying, Yang, Wenxing
Format:	Artikel
Sprache:	eng
Schlagworte:	absorbs Dirac metamaterials mid-infrared phase change material VO tunable metamaterials
Online-Zugang:	Volltext
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