MAGNETOOPTICS - A THERMOMAGNETIC RECORDING TECHNOLOGY

被引:51
作者
MEIKLEJOHN, WH
机构
[1] Department of Electrical and Computer Engineering, Carnegie-Mellon University, Pittsburgh, PA 15213, United States
关键词
DATA STORAGE; MAGNETIC - Disk - ELECTROMAGNETIC FIELD THEORY;
D O I
10.1109/PROC.1986.13669
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A thorough overview is presented of erasable magnetooptic recording which is viewed as a possible successor to electromagnetic recording in high-performance disk drives for mainframe computers, hard disks, and floppy disks for personal computers and magnetic tape drives. A large number of rare-earth-transition metal alloys have been investigated for use as the magnetic recording material. The properties of the films are very sensitive to the film deposition processing parameters. Accelerated life tests show that a number of magnetooptic materials have all of the necessary properties and stability for use in computer digital storage.
引用
收藏
页码:1570 / 1581
页数:12
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