Photoacid Mediated Spin State Switching in Spin-Crossover Systems: The Example of an Fe(II)-Acylhydrazone Complex - Peng-Xuan Zheng; Huang-Jing Long; Meng-Ting Chen; Fa-Yan Lai; Meng-Ting Suo; Mathieu Rouzières; Corine Mathonière; Rodolphe Clérac; Xin Bao (Journal of the American Chemical Society, 2026)