Multimode Switching Broadband Terahertz Metamaterial Absorbing Micro-Devices Based on Graphene and Vanadium Oxide

In this paper, we propose a multi-mode switchable ultra-wideband terahertz absorber based on patterned graphene and VO<sub>2</sub> by designing a graphene pattern composed of a large rectangle rotated 45° in the center and four identical small rectangles in the periphery, as well as a VO...

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Bibliographic Details
Main Authors: Xin Ning, Qianju Song, Zao Yi, Jianguo Zhang, Yougen Yi
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Nanomaterials
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Online Access:https://www.mdpi.com/2079-4991/15/11/867
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