Giant magnetoresistance in granular electrodeposited CuCo films

被引：34

作者：

Fedosyuk, VM

Kasyutich, OI

Ravinder, D

Blythe, HJ

机构：

[1] UNIV SHEFFIELD, DEPT PHYS, SHEFFIELD S3 7RH, S YORKSHIRE, ENGLAND

[2] BYELARUSSIAN ACAD SCI, INST SOLID STATE PHYS & SEMICOND, MINSK 220072, BELARUS

[3] OSMANIA UNIV, DEPT PHYS, HYDERABAD 500007, ANDHRA PRADESH, INDIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1996年 / 156卷 / 1-3期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1016/0304-8853(95)00893-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Giant magnetoresistance (GMR) has been observed in the electrodeposited, granular thin film alloys Cu1-xCox. For a value of x = 0.20, an 'as-deposited' sample exhibits a GMR ratio of 5%. After annealing at 600 degrees C this increases to 10%. Corresponding measurements of the magnetization are also reported and are interpreted on the basis of superparamagnetism.

引用

页码：345 / 346

页数：2

共 9 条

[1] MAGNETIC INVESTIGATION OF ELECTRODEPOSITED INHOMOGENEOUS ALLOYED CUCO FILMS [J].

BLYTHE, HJ ;

FEDOSYUK, VM .

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 1994, 146 (02) :K13-K17

[2] AN INVESTIGATION OF THE ELECTRODEPOSITED INHOMOGENEOUS ALLOYED FILM CU0.94CO0.06 BY MEANS OF SQUID MAGNETOMETRY [J].

BLYTHE, HJ ;

FEDOSYUK, VM .

JOURNAL OF PHYSICS-CONDENSED MATTER, 1995, 7 (18) :3461-3469

[3] STRUCTURE AND TEXTURE CHANGE IN MULTILAYERED CO-NI-W/CU FILMS [J].

FEDOSYUK, VM ;

KASYUTICH, OI .

THIN SOLID FILMS, 1993, 230 (01) :4-6

[4]

FEDOSYUK VM, 1992, J MAGNETISM MAGNETIC, V6, P70

[5] ELECTRON-SPIN DEPOLARIZATION IN GRANULAR MAGNETIC SYSTEMS [J].

GEHRING, GA ;

GREGG, JF ;

THOMPSON, SM ;

WATSON, ML .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 140 :501-502

[6] GIANT MAGNETORESISTANCE FOR SUPERPARAMAGNETIC PARTICLES - MELT-SPUN GRANULAR CUCO [J].

HICKEY, BJ ;

HOWSON, MA ;

MUSA, SO ;

WISER, N .

PHYSICAL REVIEW B, 1995, 51 (01) :667-669

[7] ANISOTROPIC MAGNETORESISTANCE IN FERROMAGNETIC 3D ALLOYS [J].

MCGUIRE, TR ;

POTTER, RI .

IEEE TRANSACTIONS ON MAGNETICS, 1975, 11 (04) :1018-1038

[8] MAGNETORESISTANCE IN CO-CU ALLOY-FILMS FORMED BY ELECTRODEPOSITION METHOD [J].

UEDA, Y ;

ITO, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1994, 33 (10A) :L1403-L1405

[9] INVESTIGATION OF PERPENDICULAR MAGNETIC-ANISOTROPY IN CO-FE-P/CU MULTILAYERS BY MOSSBAUER-EFFECT [J].

VASILYEV, EA ;

TKACHENKO, TM ;

FEDOSYUK, VM ;

KASYUTICH, OI ;

SAIKO, AP .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 111 (1-2) :34-38

← 1 →