Three-dimensional flat Landau levels in an inhomogeneous acoustic crystal

• Main Authors: Cheng, Zheyu, Guan, Yi-Jun, Xue, Haoran, Ge, Yong, Jia, Ding, Long, Yang, Yuan, Shou-Qi, Sun, Hong-Xiang, Chong, Yidong, Zhang, Baile
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Physics; Anisotropy; Landau level
• 在線閱讀: https://hdl.handle.net/10356/174708
• 機構: Nanyang Technological University

When electrons moving in two dimensions (2D) are subjected to a strong uniform magnetic field, they form flat bands called Landau levels (LLs). LLs can also arise from pseudomagnetic fields (PMFs) induced by lattice distortions. In three-dimensional (3D) systems, there has been no experimental demon...