the National Key Research and Development Program of China (Grant No. 2021YFB3501302);the National Natural Science Foundation of China (Grant No. 51731001);the Fund from the State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization’s Key Research and Development Projects。
Intermetallic complexes of rare-earth and 3d transition metals with core-shell structures are commonly employed as microwave absorbing materials due to their high saturation magnetizations and natural resonance in GHz...