Mn-based permanent magnets
Yang Jinbo1, 2, 3, †, Yang Wenyun1, 2, 3, Shao Zhuyin1, 2, 3, Liang Dong1, 2, 3, Zhao Hui1, 2, 3, Xia Yuanhua4, Yang Yunbo1
       

XRD patterns of Mn55−xAl45+x ingots annealed at 1050 °C for two days and cooled to room temperature: (a) x = 0, (b) x = 1, (c) x = 2, (d) x = 3.