Active-Thermal-Tunable Terahertz Absorber with Temperature-Sensitive Material Thin Film
ABSTRACT: It is shown that active-tunable terahertz absorbers can be realized in a sandwich-structured system comprising an ultrathin dielectric film (polyimide) on a temperature-sensitive substrate (InSb) with a metal film on the back by utilizing the intrinsic carrier density (N) variation in InSb...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
AIP Publishing LLC
2018-06-01
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Series: | Nanotechnology and Precision Engineering |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2589554018300266 |