PULSED-LASER DEPOSITION OF GIANT MAGNETORESISTANCE CO-CU FILMS

被引：14

作者：

HUAI, Y

CHAKER, M

PEPIN, H

BOILY, S

BIAN, X

COCHRANE, RW

机构：

[1] INRS ENERGIE & MATERIAUX,VARENNES J3X 1S2,PQ,CANADA

[2] MCGILL UNIV,CTR PHYS MAT,DEPT PHYS,MONTREAL H3A 2T8,PQ,CANADA

[3] UNIV MONTREAL,DEPT PHYS,MONTREAL H3C 3J7,PQ,CANADA

[4] UNIV MONTREAL,GRP RECH PHYS & TECHNOL COUCHES MINCES,MONTREAL H3C 3J7,PQ,CANADA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 136卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(94)90466-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The pulsed laser deposition (PLD) technique has been used to produce giant magnetoresistance (GMR) CoxCu1-x granular alloy films. An MR as large as 8% has been found for the annealed film with x(Co) = 0.18 at 4.2 K in a magnetic field of up to 1 T. GMR and its thermal evaluation are shown to depend on the density and size distribution of the Co precipitates. The influence of the characteristics of the PLD technique on the GMR effect is also discussed.

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页码：204 / 208

页数：5

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