Plasmonic Chiral Metasurface Absorber Based on Bilayer Fourfold Twisted Semicircle Nanostructure at Optical Frequency

Abstract In this paper, we present a plasmonic chiral metasurface absorber (CMSA), which can achieve high selective absorption for right-handed and left-handed circular polarization (RCP, “+”, and LCP, “−”) lights at optical frequency. The CMSA is composed of a dielectric substrate sandwiched with b...

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Autors principals:	Yongzhi Cheng, Fu Chen, Hui Luo
Format:	Artigo
Idioma:	Inglês
Publicat:	SpringerOpen 2021-01-01
Col·lecció:	Nanoscale Research Letters
Matèries:	Circular dichroism Chiral selective absorption Twisted-semicircle nanostructure Plasmonic metasurface absorber
Accés en línia:	https://doi.org/10.1186/s11671-021-03474-6
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