Topological Structures of Energy Flow: Poynting Vector SkyrmionsRemoveSicong Wang, Zhikai Zhou, Zecan Zheng, Jialin Sun, Hongkun Cao, Shichao Song, Zi-Lan Deng, Fei Qin, Yaoyu Cao, and Xiangping LiPhys. Rev. Lett. 133, 073802 (2024)
