摘要
光磁混合记录技术是一种将磁光记录及磁记录的优点相结合,获得极高存储密度的新型数据记录方式。文中较全面地介绍了这种记录方式的基本原理、读写方式、记录介质及记录磁头研究现状,展望了这种记录方式的前景,探讨了目前所面临的问题。
Optic-magnetic hybrid recording is a new mode of data recording.It combines magneto-opticrecording and magnetic recording' excellence to get a new mode of data recording with super high recording density.The general principle,read and write mode,recording medium ,recording heads and research development of the hybridrecording are introduced in this paper.The prospect of this recording mode is predicted,and the question we are facingin this regard is also discussed.
出处
《材料导报》
EI
CAS
CSCD
2004年第7期8-11,共4页
Materials Reports
基金
国家教委博士点基金支持
基金号:20010487021
关键词
光磁混合记录
高密度存储
超顺磁极限
巨磁阻磁头
optic-magnetic hybrid recording
high recording density
superparamagnetic limit
GMR heads
