Dependences of magnetic performance and microstructure on the PrGa diffusion time for multi-main-phase Nd-La-Ce-Fe-B magnet. - Lin, Zhengzi; Jin, Jiaying; Chen, Wang; Liu, Yongsheng; Tao, Yongming; Zhou, Liang; Bu, Mengfan; Ren, Shaoqing; Xin, Bo; Yan, Mi (Intermetallics, 2023)