Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1990.11a
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- Pages.28-31
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- 1990
Consideration the Writing and Reproducting Pattern of Isolated Transition of Magnetization in Perpendicular Magnetic Recording System by using F.E.M.
유한요소법에 의한 수직자기기록장치의 단일자화반전기록 및 재생에 관한 고찰
- Lee, Hyang-Beom (Dept. of Electrical Engineering, Seoul National University) ;
- Park, Gwan-Soo (Dept. of Electrical Engineering, Seoul National University) ;
- Hahn, Song-Yop (Dept. of Electrical Engineering, Seoul National University)
- Published : 1990.11.17
Abstract
In perpendicular magnetic recording system, the magnetic recording and reproduction characteristics of isolated transition of magnetization is simulated in this paper. The recording system which is magneto-static system is analyzed using two-dimensional finite element method and the characteristics of hysteresis of recording media is considered. The results show that the optimizing current is exist in magnetic recording system.
Keywords