MAGNETIC-PROPERTIES OF CONI THIN-FILMS EVAPORATED NEAR THE GRAZING ANGLE

被引：3

作者：

GAU, JS ^{[1
]}

HO, HM ^{[1
]}

THOMAS, G ^{[1
]}

机构：

[1] UNIV CALIF BERKELEY,DEPT MAT SCI & ENGN,BERKELEY,CA 94720

来源：

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

关键词：

Films--Evaporation; -; Hysteresis--Measurements; Magnetization;

D O I：

10.1109/20.92312

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：

The effect of thickness on the magnetic properties of near-grazing-angle evaporated thin films is discussed. A film with an optimum thickness of about 2000 angstrom has coercivity of 2100 Oe. All films have an out-of-plane anisotropy with an easy axis inclined about 15°-18° to the film plane and exhibit a shifted M-type angular dependence of coercivity. Rotational hysteresis loss measurements indicate a noncoherent rotation magnetization reversal process along the columnar direction.

引用

页码：2994 / 2996

页数：3

共 15 条

[1] OBLIQUELY EVAPORATED IRON-COBALT AND IRON-COBALT-CHROMIUM THIN FILM RECORDING MEDIA.
Arnoldussen, T.C.
Rossi, E.M.
Ting, A.
Brunsch, A.
Schneider, J.
Trippel, G.
[J]. IEEE Transactions on Magnetics, 1984, MAG-20 (05)
[2] ANGULAR VARIATION OF THE COERCIVITY IN MAGNETIC RECORDING THIN-FILMS
GAU, JS
BRUCKER, CF
[J]. JOURNAL OF APPLIED PHYSICS, 1985, 57 (08) : 3988 - 3990
[3] HO HM, 1988, THESIS U CALIFORNIA
[4] MAGNETIC ANISOTROPY AND ROTATIONAL HYSTERESIS IN ELONGATED FINE-PARTICLE MAGNETS
JACOBS, IS
LUBORSKY, FE
[J]. JOURNAL OF APPLIED PHYSICS, 1957, 28 (04) : 467 - 473
[5] VERY HIGH COERCIVITY CHEMICALLY DEPOSITED CO-NI FILMS
JUDGE, JS
MORRISON, JR
SPELIOTI.DE
[J]. JOURNAL OF APPLIED PHYSICS, 1965, 36 (3P2) : 948 - &
[6] KNODORSKY E, 1940, J PHYS, V2, P161
[7] ANGULAR VARIATION OF THE COERCIVITY IN ANISOTROPIC BARIUM AND STRONTIUM FERRITE PERMANENT-MAGNETS
MCCURRIE, RA
JACKSON, S
[J]. JOURNAL OF APPLIED PHYSICS, 1987, 61 (10) : 4858 - 4861
[8] REMARQUES SUR LA THEORIE DES PROPRIETES MAGNETIQUES DES COUCHES MINCES ET DES GRAINS FINS
NEEL, L
[J]. JOURNAL DE PHYSIQUE ET LE RADIUM, 1956, 17 (03): : 250 - 255
[9] SELLMYER J, UNPUB
[10] OBLIQUE-INCIDENCE ANISOTROPY IN EVAPORATED PERMALLOY FILMS
SMITH, DO
COHEN, MS
WEISS, GP
[J]. JOURNAL OF APPLIED PHYSICS, 1960, 31 (10) : 1755 - 1762

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