Ferroelectric switchable intrinsic nonlinear pure spin Hall currentRemoveXingyu Yue, Xiaoliang Xiao, Jinyang Ni, Pei-Hao Fu, Wenqian Li, Jin-Zhu Zhao, Min-Quan He, Zhijun Jiang, Xin Wang, Rui-Qiang Wang, and Yuanjun JinPhys. Rev. B 114, L171108 (2026)
