Tunable C<sub>4</sub>-Symmetry-Broken Metasurfaces Based on Phase Transition of Vanadium Dioxide (VO<sub>2</sub>)

Tunable C<sub>4</sub>-Symmetry-Broken Metasurfaces Based on Phase Transition of Vanadium Dioxide (VO<sub>2</sub>)

Coupling is a ubiquitous phenomenon observed in various systems, which profoundly alters the original oscillation state of resonant systems and leads to the unique optical properties of metasurfaces. In this study, we introduce a terahertz (THz) tunable coupling metasurface characterized by a four-f...

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Bibliographic Details
Main Authors: Yuting Zhang, Xiaoyuan Hao, Xueguang Lu, Meng Liu, Wanxia Huang, Cheng Zhang, Wei Huang, Yi Xu, Wentao Zhang
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Materials
Subjects:
four-fold rotation (C<sub>4</sub>) symmetry
electromagnetically induced transparency (EIT)
metasurface
vanadium dioxide (VO<sub>2</sub>)
chirality
Online Access:https://www.mdpi.com/1996-1944/17/6/1293

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