Switchable magnetic dipole assisted double QBICs in an asymmetry four-leaf clover-shaped Ge₂Sb₂Te₅ metasurface

• Main Authors: Zhou, Rujun, Luo, Si, Tian, Jingyi, Zhang, Yusheng, Tao, Chenning, Ling, Qiang, Chen, Daru
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2023
• 主題: Science::Physics; Metasurface; Optical Switch
• 在線閱讀: https://hdl.handle.net/10356/171579

Dynamically tunable metasurface resonators with high Q factors and excellent sensing performance still lack research. This paper proposes a dual-band symmetry broken induced quasi bound state in the continuum (QBIC) sensor in the near-infrared region based on an asymmetric four-leaf clover-shaped Ge...