钡铁氧体粒子相关论文
<正> 我们已经成功地生产出大量具有宽的_IH_c(500Oe 到4000Oe)、比饱和磁化强度为50emu/g 或更高的针状钡铁氧体粒子。这种粒子非......
Nanocrystalline particles of barium ferrite magnetic material have been prepared by co-precipitation route using aqueous......