Effects of head-medium interaction on high-density magnetic recording

被引：0

作者：

Saitoh, I ^{[1
]}

Takahashi, N

机构：

[1] Hitachi Ltd, Cent Res Lab, Kokubunji, Tokyo 1868601, Japan

[2] Okayama Univ, Dept Elect & Elect Engn, Okayama 7008530, Japan

来源：

PHYSICA B | 2001年 / 306卷 / 1-4期

关键词：

micromagnetics; NLTS; head-medium interaction; finite element method;

D O I：

10.1016/S0921-4526(01)00967-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The effects of head-medium interaction on the recording characteristics, average amount of magnetization recorded and amount of non-linear bit shift, were estimated by means of a newly I developed numerical method. based on a micromagnetic model of a thin film and a three-dimensional self-consistent finite element analysis. that takes into account head-medium interaction and head saturation. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：52 / 56

页数：5

共 11 条

[1] 3-DIMENSIONAL WRITE MODEL FOR MAGNETIC RECORDING [J].

BEARDSLEY, IA .

IEEE TRANSACTIONS ON MAGNETICS, 1986, 22 (05) :361-363

[2] ON NUMERICAL MODELING OF HYSTERESIS IN RECORDING-SYSTEMS [J].

LEFRANC, C ;

FELIACHI, M ;

COULOMB, JL .

IEEE TRANSACTIONS ON MAGNETICS, 1984, 20 (05) :1891-1893

[3] Simulation of head-medium interaction in magnetic recording [J].

Matsuo, A ;

Inutake, R ;

Shinagawa, K ;

Saito, T ;

Tsushima, T .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1998, 177 :909-910

[4] 3-DIMENSIONAL ANALYSIS OF HYSTERESIS PROBLEMS [J].

OKADA, Y ;

INOUE, H .

IEEE TRANSACTIONS ON MAGNETICS, 1992, 28 (02) :1249-1251

[5] SELF-CONSISTENT CALCULATION OF THE TRANSITION ZONE IN THICK PARTICULATE RECORDING MEDIA [J].

ORTENBURGER, IB ;

POTTER, RI .

JOURNAL OF APPLIED PHYSICS, 1979, 50 (03) :2393-2395

[6] MICROMAGNETIC RECORDING PROCESS SIMULATION [J].

PENG, JP ;

VICTORA, RH .

IEEE TRANSACTIONS ON MAGNETICS, 1987, 23 (05) :2865-2867

[7] PERTURBED H-METHOD WITHOUT THE LAGRANGE MULTIPLIER FOR 3-DIMENSIONAL NONLINEAR MAGNETOSTATIC PROBLEMS [J].

SAITOH, I .

IEEE TRANSACTIONS ON MAGNETICS, 1994, 30 (06) :4302-4304

[8] Numerical technique for analysis of magnetic recording with an MR head [J].

Saitoh, I .

IEEE TRANSACTIONS ON MAGNETICS, 1997, 33 (02) :2171-2174

[9] Numerical techniques for magnetic recording analysis with a micromagnetic media model [J].

Saitoh, I .

IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (03) :1106-1111

[10] SIMULATION OF PERPENDICULAR RECORDING ON CO-CR MEDIA WITH A THIN PERMALLOY FILM-FERRITE COMPOSITE HEAD [J].

SHINAGAWA, K ;

FUJIWARA, H ;

KUGIYA, F ;

OKUWAKI, T ;

KUDO, M .

JOURNAL OF APPLIED PHYSICS, 1982, 53 (03) :2585-2587

← 1 2 →