Thermally Controlled Broadband Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub>-Based Metamaterial Absorber for Imaging Applications
In this paper, we theoretically and numerically demonstrate a thermally controlled broadband absorber based on the phase change material Ge<sub>2</sub>Sb<sub>2</sub>Te<sub>5</sub> (GST). When GST operates in the amorphous state, the proposed metamaterial acts as a...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2024-03-01
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Series: | Photonics |
Subjects: | |
Online Access: | https://www.mdpi.com/2304-6732/11/3/272 |