Microscopic Evidence of Spin-Driven Multiferroicity and Topological Spin Textures in Monolayer NiI2RemoveHaitao Wang, Tianxing Jiang, Weiyi Pan, Xu Wang, Hongyu Wang, Junchao Tian, Lianchuang Li, Dongming Zhao, Qingle Zhang, Chenxi Wang, Ying Yang, Hongjun Xiang, Changsong Xu, Donglai Feng, and Tong ZhangPhys. Rev. Lett. 136, 026402 (2026)