Double-bowl state in photonic Dirac nodal line semimetal

• Main Authors: Hu, Mengying, Zhang, Ye, Jiang, Xi, Qiao, Tong, Wang, Qiang, Zhu, Shining, Xiao, Meng, Liu, Hui
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Science::Physics; Nanophotonics and Plasmonics; Optics and Photonics
• 在線閱讀: https://hdl.handle.net/10356/153979
• 機構: Nanyang Technological University

The past decade has seen a proliferation of topological materials for both insulators and semimetals in electronic systems and classical waves. Topological semimetals exhibit topologically protected band degeneracies, such as nodal points and nodal lines. Dirac nodal line semimetals (DNLS), which ow...