Title :
Readback properties of novel magnetic contact duplication of high recording density floppy disk
Author :
Nishikawa, M. ; Komatsu, K. ; Nagao, M. ; Kashiwagi, A. ; Sugita, R.
Author_Institution :
Fuji Photo Film Co. Ltd., Odawara, Japan
fDate :
9/1/2000 12:00:00 AM
Abstract :
We observed the readback signal from a floppy disk (FD) media prepared by a novel magnetic contact duplicated method. The signal amplitude, PW50, and CNR were nearly same as that using the traditional method. It was confirmed that this technique has a high potential to write servo signals in high Hc media
Keywords :
floppy discs; lithography; magnetic heads; servomechanisms; soft magnetic materials; CNR; PW50; floppy disk; magnetic contact duplication; readback properties; recording density; servo signals; signal amplitude; Costs; Disk recording; Floppy disks; Magnetic fields; Magnetic heads; Magnetic properties; Magnetic recording; Master-slave; Servomechanisms; Soft magnetic materials;
Journal_Title :
Magnetics, IEEE Transactions on
