posted on 2025-06-09, 04:01authored byWei Liu, Yuanxi Liang, Yang Yang, Jingjing Ma, Aina Wang, Azizur Rahman, Jingxin Li, Min Ge, Jiyu Fan, Chun-Lan Ma, Li Pi, Dongsheng Song, Haifeng Du, Zhe Qu, Lei Zhang
See the Supplementary Material for the details on sample synthesis and characterization, experimental methods, EDX spectra, and parameters of ESR spectra.