Three-Dimensional Perovskite Methylhydrazinium Lead Chloride with Two Polar Phases and Unusual Second-Harmonic Generation Bistability above Room Temperature

• DOI: 10.1021/acs.chemmater.0c00973
• Publication Date: 2020-04-13T21:16:25Z
• Authors: Mirosław Ma̧czka; Anna Gagor; Jan K. Zarȩba; Dagmara Stefanska; Marek Drozd; Sergejus Balciunas; Mantas Šimėnas; Juras Banys; Adam Sieradzki
• Keywords: hybrid perovskites ; room temperature ; electric polarization; 01 natural sciences; 7. Clean energy; 0104 chemical sciences

Formation of noncentrosymmetric three-dimensional (3D) lead halide perovskites has been a widely sought after goal because the polar structure opens up new vistas to properties of these materials, ...