Above-Room-Temperature Ferroelectricity and Giant Second Harmonic Generation in 1D vdW NbOI3

Y. Fang, Y. Liu, N. Yang, G. Wang, W. He, X. Zhou, S. Xia, D. Wang, J. Fu, J. Wang, Y. Ding, T. Yu, C. Xu, L. Zhen, J. Lin, G. Gou, Y. Li, F. Huang, Above-Room-Temperature Ferroelectricity and Giant Second Harmonic Generation in 1D vdW NbOI3. Adv. Mater. 2024, 2407249.