ANISOTROPIC DIFFERENTIAL MAGNETORESISTANCE OF CU/CO(100) MULTILAYERS

被引：7

作者：

GIRON, F ^{[1
]}

BOHER, P ^{[1
]}

HOUDY, P ^{[1
]}

PIERRE, F ^{[1
]}

BEAUVILLAIN, P ^{[1
]}

CHAPPERT, C ^{[1
]}

LEDANG, K ^{[1
]}

VEILLET, P ^{[1
]}

机构：

[1] UNIV PARIS 11,INST ELECTR FONDAMENTALE,CNRS,URA 022,F-91405 ORSAY,FRANCE

来源：

JOURNAL OF APPLIED PHYSICS | 1992年 / 72卷 / 10期

关键词：

D O I：

10.1063/1.352077

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on structural and magnetic properties of diode rf-sputtered fcc Cu/Co(100) multilayers. All the samples exhibit a pseudo-epitaxial structure with interface roughness of the order of 6 angstrom. As the Cu layer thickness is varied, we observe oscillations of magnetoresistance corresponding to oscillations of the interlayer coupling. The maximum of magnetoresistance is found for t(Cu)=18.5 angstrom (up to DELTAR/R almost-equal-to 6%). We furthermore measure a very high differential magnetoresistance (DELTAR/RDELTAH=1.4 kOe-1). A combination of antiferromagnetic coupling and quadratic in-plane anisotropy is responsible for this large value of magnetoresistivity.

引用

页码：4710 / 4713

页数：4

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[31] GIANT MAGNETORESISTANCE IN CO/CU MULTILAYERS AFTER ANNEALING [J].

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HARPER, JM ;

CABRAL, C ;

PLASKETT, TS .

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[32] Giant magnetoresistance in Co/Cu multilayers sputtered with Kr [J].

Tsutsumi, K ;

deHaan, P ;

Eisenberg, M ;

Monsma, D ;

Lodder, JC .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 156 (1-3) :327-328

[33] Preparation of giant magnetoresistance Co/Cu multilayers by electrodeposition [J].

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[34] EFFECT OF OXYGEN INCORPORATION ON MAGNETORESISTANCE IN CO/CU MULTILAYERS [J].

KAGAWA, K ;

KANO, H ;

OKABE, A ;

SUZUKI, A ;

HAYASHI, K .

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[35] Effects of interfacial roughness on the magnetoresistance of Co/Cu multilayers [J].

Trigui, F. ;

Elsafi, B. ;

Fakhfakh, Z. ;

Beauvillain, P. .

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[36] Preparation of giant magnetoresistance Co/Cu multilayers by electrodeposition [J].

Jyoko, Y ;

Kashiwabara, S ;

Hayashi, Y .

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[37] Comparative study of giant magnetoresistance in CoZr/Cu and Co/Cu multilayers [J].

Bouziane, K ;

BenYoussef, J ;

ElHarfaoui, M ;

Koshkina, O ;

LeGall, H ;

Desvignes, JM ;

ElYamani, M ;

Fert, A .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1997, 165 (1-3) :284-287

[38] MAGNETORESISTANCE OF NON-COUPLED [NIFE/CU/CO/CU] MULTILAYERS [J].

YAMAMOTO, H ;

MOTOMURA, Y ;

ANNO, T ;

SHINJO, T .

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[39] Microstructure and giant magnetoresistance of electrodeposited Co-Cu/Cu multilayers [J].

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Cziráki, A ;

Pogány, L ;

Kupay, Z ;

Bakonyi, I ;

Uhlemann, M ;

Herrich, M ;

Arnold, B ;

Bauer, T ;

Wetzig, K .

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[40] High-field magnetoresistance, giant magnetoresistance, and superparamagnetism in Co/Cu multilayers [J].

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Tietjen, D ;

Schaefer, R ;

Eckert, D ;

Kaltofen, R ;

Mertig, M ;

Schneider, CM .

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