Negative refraction in twisted hyperbolic metasurfaces

Hyperbolic metasurfaces with unique dispersion properties can manipulate light–matter interactions according to the demands. However, due to their inherent physical properties, topological transitions (flat bands) exist only in the orthogonal directions, which greatly limit their application. Here,...

Full description

Bibliographic Details
Main Authors: Liu Yi, Ouyang Chunmei, Xu Quan, Su Xiaoqiang, Ma Jiajun, Zhao Jing, Li Yanfeng, Tian Zhen, Gu Jianqiang, Liu Liyuan, Han Jiaguang, Zhang Weili
Format: Article
Language:English
Published: De Gruyter 2021-11-01
Series:Nanophotonics
Subjects:
Online Access:https://doi.org/10.1515/nanoph-2021-0561