A four-band and polarization-independent BDS-based tunable absorber with high refractive index sensitivity

作者：Xianglong Wu, Ying Zheng, Yao Luo, Jianguo Zhang, Zao Yi, Xianwen Wu, Shubo Cheng, Wen‐Xing Yang, Yang Yu, Pinghui Wu · 发表于：Physical Chemistry Chemical Physics · 年份：2021 · DOI：10.1039/d1cp04568g · 被引用次数：237 · 研究领域：Metamaterials and Metasurfaces Applications、Advanced Antenna and Metasurface Technologies、Plasmonic and Surface Plasmon Research

for the four absorption modes when the refractive index varies in the range of 1 to 1.9. This high-performance absorber has a very good development prospect in the frontier fields of bio-chemical sensing and special environmental detection.