Vanadium dioxide-based tunable broadband metamaterial absorber in the terahertz
This study presents a three-layer broadband absorber comprising a vanadium dioxide (VO _2 ) layer at the top, a polytetrafluoroethylene layer in the middle, and a gold film at the bottom. Absorption curves were calculated using the multiple-reflection principle and impedance matching theory, and the...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Series: | Materials Research Express |
| Subjects: | |
| Online Access: | https://doi.org/10.1088/2053-1591/ada41b |
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