Magnetic properties and magnetoresistance effect in Co/Au, Ag nano-structure films produced by pulse electrodeposition

被引：18

作者：

Rizal, CLS ^{[1
]}

Yamada, A ^{[1
]}

Hori, Y ^{[1
]}

Ishida, S ^{[1
]}

Matsuda, M ^{[1
]}

Ueda, Y ^{[1
]}

机构：

[1] Muroran Inst Technol, Muroran, Hokkaido 0508585, Japan

来源：

PHYSICA STATUS SOLIDI C: MAGNETIC AND SUPERCONDUCTING MATERIALS, PROCEEDINGS | 2004年 / 1卷 / 07期

关键词：

D O I：

10.1002/pssc.200304415

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have investigated the relationship between the magnetism and the magnetoresistance effect in the Co/Au, Ag multilayer films with layers produced in the atomic level by pulse electrodeposition method. The magnetoresistance effect is dependent on both the thickness of Co ferromagnetic layer and Ag,Au non-magnetic layers. The magnetization of these films shows the minimum value against the Ag and Au layer thickness. The Ag and Au layer thickness showing the maximum of MR ratio is not of necessary in agreement with the Ag and Au layer thickness showing the minimum of magnetization. Antiparallel alignment of magnetic spin is a necessary but not sufficient condition in order to generate the GMR of multilayer films. For the Co/Au multilayer films, the An layer thickness showing the minimum of the magnetization shifts to higher side of the Au layer thickness. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1756 / 1759

页数：4

共 7 条

[1] GIANT MAGNETORESISTANCE IN ELECTRODEPOSITED SUPERLATTICES [J].

ALPER, M ;

ATTENBOROUGH, K ;

HART, R ;

LANE, SJ ;

LASHMORE, DS ;

YOUNES, C ;

SCHWARZACHER, W .

APPLIED PHYSICS LETTERS, 1993, 63 (15) :2144-2146

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

Péter, L ;

Cziráki, A ;

Pogány, L ;

Kupay, Z ;

Bakonyi, I ;

Uhlemann, M ;

Herrich, M ;

Arnold, B ;

Bauer, T ;

Wetzig, K .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2001, 148 (03) :C168-C176

[3] GIANT MAGNETORESISTANCE IN MAGNETIC MULTILAYERED NANOWIRES [J].

PIRAUX, L ;

GEORGE, JM ;

DESPRES, JF ;

LEROY, C ;

FERAIN, E ;

LEGRAS, R ;

OUNADJELA, K ;

FERT, A .

APPLIED PHYSICS LETTERS, 1994, 65 (19) :2484-2486

[4] Giant magnetoresistance in electrodeposited films [J].

Schwarzacher, W ;

Lashmore, DS .

IEEE TRANSACTIONS ON MAGNETICS, 1996, 32 (04) :3133-3153

[5] Magnetoresistance effect of Co/Cu multilayer film produced by electrodeposition method [J].

Ueda, Y ;

Hataya, N ;

Zaman, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 156 (1-3) :350-352

[6] Magnetoresistance effect of Co-Cu nanostructure prepared by electrodeposition method [J].

Ueda, Y ;

Houga, T ;

Zaman, H ;

Yamada, A .

JOURNAL OF SOLID STATE CHEMISTRY, 1999, 147 (01) :274-280

[7] Magnetism and magnetoresistance of Co/Cu multilayer films produced by pulse control electrodeposition method [J].

Yamada, A ;

Houga, T ;

Ueda, Y .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2002, 239 (1-3) :272-275

← 1 →