Breathing ferroelectricity, flat-bands and multiple chiral phonons in van der Waals breathing kagome Nb3Cl8
- Yilun Yu
- Fengrui Sui
- Beituo Liu
- Shuai Yang
- Changjun Li
- Ruofan Li
- Yufan Zheng
- Rong Jin
- Jiawen Dai
- Heng Gao
- Ruijuan Qi
- Shujing Jia
- Wei Ren
- Junhao Chu
- Fangyu Yue
2026-08-08