longitudinal recording

The researching progress of the longitudinal magnetic recording media has been reviewed,mainly focusing on the ordinary CoCrX type recording media and the developing SmCo type recoding media.

综述了纵向磁记录介质研究进展情况,主要针对常用的CoCrX型介质,以及正在开发的SmCo型介质的研究进展情况进行了总结。