Temperature-dependent microstructural evolution in a compositionally complex solid electrolyte: The role of a grain boundary transition Shu-Ting Ko, Chaojie Du, Huiming Guo, Hasti Vahidi, Jenna L. Wardini, Tom Lee, Yi Liu, Jingjing Yang, Francisco Guzman, Timothy J. Rupert, William J. Bowman, Shen J. Dillon, Xiaoqing Pan, Jian Luo Journal of Advanced Ceramics.2025; 14(3): 9221047. CrossRef