MAGNETORESISTANCE OF CO-X/CU MULTILAYERS

被引：26

作者：

KATAOKA, N ^{[1
]}

SAITO, K ^{[1
]}

FUJIMORI, H ^{[1
]}

机构：

[1] TOHOKU UNIV,INST MAT RES,KATAHIRA 2-1-1,AOBA KU,SENDAI,MIYAGI 980,JAPAN

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 121卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(93)91226-W

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of an additional element X (X = Cr, Mn, Fe, Ru, Pt or Ni) into Co layers on giant magnetoresistance (MR) of Co/Cu multilayers has been investigated. MR ratio for the Co-X/Cu multilayers is increased only in the case of Fe-addition. The concentration dependence of MR for CoxFe1-x/Cu multilayers has, therefore, been investigated in detail. Large MR ratio of 10-30% at room temperature for the CoxFe1-x/Cu multilayers can be obtained in a wide compositional range between x = 1.0 and 0.5.

引用

页码：383 / 385

页数：3

共 15 条

[1] COMPARISON OF SPIN VALVE EFFECT AND ANISOTROPIC MAGNETORESISTANCE IN CO/CU MULTILAYER FILMS [J].

CHEN, YJ ;

FLORCZAK, JM ;

DAHLBERG, ED .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1907-1908

[2] ANTIFERROMAGNETIC COUPLING IN FE/CU/FE AND CO/CU/CO MULTILAYERS ON CU(111) [J].

EGELHOFF, WF ;

KIEF, MT .

PHYSICAL REVIEW B, 1992, 45 (14) :7795-7804

[3] ENHANCED DIFFERENTIAL MAGNETORESISTANCE OF CU/CO(100) MULTILAYERS [J].

GIRON, F ;

BOHER, P ;

HOUDY, P ;

PIERRE, F ;

BEAUVILLAIN, P ;

CHAPPERT, C ;

LEDANG, K ;

VEILLET, P .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1887-1888

[4] THE GIANT MAGNETORESISTANCE OF CO/CU SUPERLATTICES GROWN BY MBE [J].

GREIG, D ;

HALL, MJ ;

HAMMOND, C ;

HICKEY, BJ ;

HO, HP ;

HOWSON, MA ;

WALKER, MJ ;

WISER, N ;

WRIGHT, DG .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 110 (03) :L239-L246

[5] MAGNETORESISTANCE IN METALLIC SUPERLATTICES [J].

INOUE, J ;

OGURI, A ;

MAEKAWA, S .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1883-1884

[6] MAGNETORESISTANCE OF FE-CO/CU METALLIC MULTILAYERS AND ITS ANNEALING EFFECT [J].

KATAOKA, N ;

SAITO, K ;

FUJIMORI, H .

MATERIALS TRANSACTIONS JIM, 1992, 33 (02) :151-154

[7]

MOSCA DH, 1991, J MAGN MAGN MATER, V94, P1

[8] SHARP TRANSITION FROM FERROMAGNETIC TO ANTI-FERROMAGNETIC STATE IN FCC FE-CO PARTICLES PRECIPITATED IN CU MATRIX [J].

MURAOKA, Y ;

FUJIWARA, T ;

SHIGA, M ;

NAKAMURA, Y .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1981, 50 (10) :3284-3291

[9] ADVANCED EXPERIMENTAL-STUDY ON GIANT MAGNETORESISTANCE OF FE/CR SUPERLATTICES BY RF-SPUTTERING [J].

OBI, Y ;

TAKANASHI, K ;

MITANI, Y ;

TSUDA, N ;

FUJIMORI, H .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 104 :1747-1748

[10]

OHMOTO S, PREPRINT

← 1 2 →