Spin momentum-locked surface states in metamaterials without topological transition

• Main Authors: Peng, Liang, Chen, Yuntian, Yang, Yihao, Wang, Zhiyu, Yu, Faxin, Wang, Gaofeng, Shen, Nian-Hai, Zhang, Baile, Soukoulis, Costas M., Chen, Hongsheng
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Science::Physics::Electricity and magnetism; Bianisotropy; Electromagnetic Metamaterials
• 在線閱讀: https://hdl.handle.net/10356/102640; http://hdl.handle.net/10220/50284
• 機構: Nanyang Technological University

The photonic analogy of the quantum spin Hall Effect, that is, a photonic topological insulator (PTI), is of great relevance to science and technology in optics based on the promise of scattering‐free surface states. The challenges in realizing such scattering‐free surface states in PTIs and other t...