Tin oxide graphene system for law terahertz near field radiation modulation
ORAL
Abstract
We propose a graphene and hyperbolic materials introduced tin oxide (SnO2) to theoretically study gate modulation of near-field thermal radiation at law terahertz. Compared with blackbody result, the near field heat transfer is significantly enhanced due to graphene plasmon and hyperbolic phonon polariton modes of SnO2. In law terahertz range the near field radiation transfer show film thickness. Highly enhanced heat transfer was obtained for law graphene chemical potential (
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Publication: In preparation for publication.
Presenters
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Desalegn Tadesse Debu
Mount Holyoke College
Authors
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Desalegn Tadesse Debu
Mount Holyoke College
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M. Hasan Doha
University of Arkansas
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Qigeng Yan
University of Arkansas
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Ermias A Kassaye
George Mason University, Department of Mathematical Science