Title :
Magnetic recording analysis of MIG head and medium in a flexible disc drive
Author :
Inoue, Hiroto ; Okada, Yukihiro ; Nakata, Takayoshi ; Fujiwara, Koji
Author_Institution :
AVC Product Dev. Labs., Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
fDate :
3/1/1997 12:00:00 AM
Abstract :
The authors have developed a method of analysis which can examine the effects of the eddy currents and hysteresis in magnetic devices. In this paper, the method is applied to investigate the recording process of the metal-in-gap head and thin-film medium in a flexible disc drive. The effects of thickness and conductivity of thin sendust, and the recording current are clarified
Keywords :
eddy currents; magnetic disc storage; magnetic heads; magnetic hysteresis; magnetic recording; conductivity; eddy currents; flexible disc drive; hysteresis; magnetic devices; metal-in-gap recording head; recording process; sendust; thickness; thin-film medium; Conductivity; Disk recording; Drives; Eddy currents; Magnetic analysis; Magnetic devices; Magnetic heads; Magnetic hysteresis; Magnetic recording; Transistors;
Journal_Title :
Magnetics, IEEE Transactions on
