摘要
介绍了高密度磁记录媒体用的片状、替代式钡铁氧体纳米磁粉制备方法及其磁特性。分析、讨论了高密度记录对记录媒体磁特性的要求。介绍了最近研制的、先进的钡铁氧体纳米粉磁带及软磁盘的高密度录放特性。
Different preparation methods and magnetic properties of plate-likenanocrystalline substituted Barium ferrite particles were briefly reviewed, and the media require-ments for high density magnetic recording were analyzed and discussed. The high density recordingperformance of recently developed advanced Ba-ferrite tapes and flexible disk media were also in-troduced.
出处
《磁性材料及器件》
CAS
CSCD
1997年第3期36-44,共9页
Journal of Magnetic Materials and Devices
关键词
片状纳米磁粉
钡铁氧体
磁粉
磁记录技术
plate-like nanocrystalline magnetic powder, Barium ferrite, magneticproperties, high density recording performance
