Mn-based permanent magnets

Yang Jinbo^{1, 2, 3, †}, Yang Wenyun^{1, 2, 3}, Shao Zhuyin^{1, 2, 3}, Liang Dong^{1, 2, 3}, Zhao Hui^{1, 2, 3}, Xia Yuanhua⁴, Yang Yunbo¹

XRD patterns of Mn₅₄Al₄₆ (a) as a prepared arc-melting ingot and (b) after annealing at 1050 °C for two days and cooling to room temperature.