2002～2003年磁性功能材料新进展

New progress of magnetic functional materials in 2002～2003

这每年撰写的磁性功能材料新进展综述开始于1994年。这次介绍的新进展有:(1)高磁导率铁氧体材料;(2)新的稀土 过渡金属磁性材料;(3)钙钛石型锰氧体的特殊磁性;(4)亚微米磁点和纳米磁线中的自旋波模;(5)Nd Fe B系永磁材料的新制备工艺。

This summarized paper began to write in 1994 and has been written in every year. In this year it consists of (1) ferrte material with high permeability, (2) new rare earth-transit metal magnetic material, (3) special magnetic property of Mn oxide with perofskite structure, (4) spin-wave mode in submicren magnetic dots and magnetic nanowire, (5) new manufacture technology of Nd-Fe-B system magnetic material.