Haina Zhang, Lingyu Wang, Wenjing Guo, Hu Cai and Zhenhong Wei
Chem. Commun., 2023,59, 13442-13445
DOI:
10.1039/D3CC04700H,
Communication
A novel solid-state second harmonic generation (SHG) organic–inorganic hybrid switch [Me3NCH2CH2F]FeBr4 (1) exhibits genuine three-step “on–off–on–off” SHG-switching above-room temperature, which has potential applications in multi-step optical devices.