Magnetic properties and domain structure of (Nd1-xMMx)-Fe-B sintered magnets
GAI Pengxiang, MA Qiang, LIU Fei, LIU Yanli, ZHANG Xuefeng, BAI Suo
Journal of Functional Materials . 2021, (8): 8216 -8220 .  DOI: 10.3969/j.issn.1001-9731.2021.08.032