THE DIGITAL RECORDING PROPERTIES OF THIN-FILM MEDIA HAVING SAWTOOTH MAGNETIZATION TRANSITIONS

被引：7

作者：

MIDDLETON, BK ^{[1
]}

MILES, JJ ^{[1
]}

NOYAU, RH ^{[1
]}

机构：

[1] MANCHESTER POLYTECH,DEPT ELECT & ELECTR ENGN,MANCHESTER M1 5GD,LANCS,ENGLAND

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1988年 / 24卷 / 06期

关键词：

Hysteresis - Magnetic Materials--Thin Films - Magnetization;

D O I：

10.1109/20.92347

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 simple model of the digital recording of magnetization transitions in thin-film recording media is described. The fine structure within the transitions, in the form of sawtooths, is included in the model by combining previously published information on these transitions with an approach developed originally for the recording of arc-tangent-shaped transitions. The effects on the fine structure of an applied head field distribution and the hysteresis properties of the recording medium are classified.

引用

页码：3099 / 3101

页数：3

共 8 条

[1] MICROMAGNETIC AND STRUCTURAL STUDIES OF SPUTTERED THIN-FILM RECORDING MEDIA [J].

ALEXOPOULOS, PS ;

GEISS, RH .

IEEE TRANSACTIONS ON MAGNETICS, 1986, 22 (05) :566-569

[2] STUDY OF DIGITALLY RECORDED TRANSITIONS IN THIN MAGNETIC-FILMS [J].

DRESSLER, DD ;

JUDY, JH .

IEEE TRANSACTIONS ON MAGNETICS, 1974, MA10 (03) :674-677

[3]

Karlqvist O., 1954, T ROY I TECH STOCKHO, V86, P3

[4]

MALLER VAJ, 1973, IERE C P, V26, P137

[5]

Minnaja N, 1972, AIP C P, V10, P1001

[6] WILLIAMS-COMSTOCK TYPE MODEL FOR SAWTOOTH TRANSITIONS IN THIN-FILM MEDIA [J].

MULLER, MW ;

MURDOCK, ES .

IEEE TRANSACTIONS ON MAGNETICS, 1987, 23 (05) :2368-2370

[7]

NOYAU RH, 1988, IERE C P, V79, P57

[8]

Williams M. L., 1971, AIP Conference Proceedings, V5, P738

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