Yan Huang of our group published an article entitled "Polydopamine/polyethyleneimine enhanced Fe-based amorphous powder cores with improved magnetic properties" on "Journal of Alloys and Compounds 920 (2022) 165889". Journal of Alloys and Compounds is journal of SCI District 2(CAS)/Q1 (JCR), with an impact factor of 6.371 (2022).