A circular dichroism switchable terahertz chiral absorber based on vanadium dioxide
This paper proposes a tunable terahertz chiral metasurface absorber based on the temperature-dependent vanadium dioxide (VO _2 ) material. Through theoretical analysis and electromagnetic simulations, the metasurface achieves circular dichroism (CD) values of −0.909 and −0.917 at frequency of 1.82 a...
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| Hauptverfasser: | , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
IOP Publishing
2025-01-01
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| Schriftenreihe: | Materials Research Express |
| Schlagworte: | |
| Online-Zugang: | https://doi.org/10.1088/2053-1591/ae1782 |
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