Electrically tunable metasurface perfect absorber for infrared frequencies

Electrically tunable metasurface perfect absorber for infrared frequencies

Abstract We theoretically investigate a metasurface perfect absorber based on indium-tin-oxide as active material. Our design scheme relies on conventional metal–oxide–semiconductor model and the Drude model. Inducing a voltage into the device causes a blue-shift of 50 nm in the reflectance spectrum...

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Bibliographic Details
Main Authors: Gwanho Yoon, Sunae So, Minkyung Kim, Jungho Mun, Renmin Ma, Junsuk Rho
Format: Article
Language:English
Published: SpringerOpen 2017-12-01
Series:Nano Convergence
Subjects:
Electrically tunable metasurface
Perfect absorber
Indium-tin-oxide
Infrared
Drude model
Metal–oxide–semiconductor model
Online Access:http://link.springer.com/article/10.1186/s40580-017-0131-0

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http://link.springer.com/article/10.1186/s40580-017-0131-0

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