Ultrafast optical evidence of coexisting density waves in bilayer nickelate La3Ni2O7RemoveQi-Yi Wu, De-Yuan Hu, Chen Zhang, Mengwu Huo, Hao Liu, Bo Chen, Ying Zhou, Zhong-Tuo Fu, Chun-Hui Lv, Zi-Jie Xu, Hai-Long Deng, H. Y. Liu, Jun Liu, Yu-Xia Duan, Meng Wang, and Jian-Qiao MengPhys. Rev. B 112, 235110 (2025)
