Multi-band plasmonic absorber based on hybrid metal-graphene metasurface for refractive index sensing application
A multi-band absorber based on a hybrid metal-graphene metasurface, which is also suitable for detecting surrounding refractive index, is proposed and studied by numerical simulation. The structure combines a metal disc with a graphene plasmon, which greatly enhances the coupling of light and graphe...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-04-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S221137972100187X |