Remanence studies of cobalt thin films exhibiting inverse hysteresis

被引：13

作者：

Haycock, PW ^{[1
]}

Chioncel, MF ^{[1
]}

Shah, J ^{[1
]}

机构：

[1] Univ Keele, Birchall Ctr Inorgan Chem & Mat Sci, Sch Chem & Phys, Lennard Jones Labs, Keele ST5 5BG, Staffs, England

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 242卷

关键词：

anisotropy; -; magnetic; hysteresis; remanence curves; competing interactions;

D O I：

10.1016/S0304-8853(01)01354-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of cobalt have been deposited by photo-assisted metal-organic chemical vapour deposition. Samples of thickness < 60 nm, grown at 110 degreesC, exhibit inverse hysteresis when a magnetic field is applied in a particular direction normal to the film. Magnetic remanence studies reveal a partial unidirectional anisotropy, together with competing tendencies towards positive and negative remanence. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1057 / 1060

页数：4

共 15 条

[1] EXCHANGE-ANISOTROPY IN FILMS, AND THE PROBLEM OF INVERTED HYSTERESIS LOOPS
AHARONI, A
[J]. JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) : 6977 - 6979
[2] Inverted hysteresis loops in magnetic multilayers showing macroscopic ferrimagnet behaviour
Alvarez-Prado, LM
Salas, FH
Alameda, JM
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 : 796 - 798
[3] BROWN SD, 1994, THESIS KEELE U
[4] MAGNETIZATION OF (100)CU-NI, (100)CU-CO, AND (100)NI-CO SUPERLATTICES DEPOSITED ON SILICON USING A CU SEED LAYER
CHANG, CA
[J]. APPLIED PHYSICS LETTERS, 1990, 57 (03) : 297 - 299
[5] CHIONEEL MF, 2000, NEW METHODS MECH MOD, V616, P3
[6] INVERTED AND CROSSED HYSTERESIS LOOPS IN AG/NI MULTILAYERS
DOSSANTOS, CA
RODMACQ, B
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 147 (03) : L250 - L252
[7] INVERTED HYSTERESIS LOOPS IN COO-BASED MULTILAYERS
GAO, C
OSHEA, MJ
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1993, 127 (1-2) : 181 - 189
[8] Unusual remanent magnetization of granular Co Cu
Geshev, J
Viegas, ADC
Schmidt, JE
[J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 196 : 126 - 127
[9] HAYCOCK PW, 1996, J MAG SOC JPN SS1, V20, P349
[10] OGRIN FY, 1996, THESIS KEELE U

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