INDIRECT EXCHANGE COUPLING THROUGH NONMAGNETIC METAL SPACERS IN CO/X/GD MULTILAYERS (X = CU AND Y)

被引：21

作者：

TAKANASHI, K

FUJIMORI, H

KUROKAWA, H

机构：

[1] Institute for Materials Research, Tohoku University, Sendai, 980, Katahira

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 126卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(93)90590-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have investigated the magnetic coupling between ferromagnetic layers through nonmagnetic metal (NM) spacers, in Co/X/Gd (X = Cu and Y) multilayers. The effective NM thickness (t(NM)) dependence of the indirect exchange coupling is identical for X = Cu and Y and can be described by the relations t(NM)-n with n = 5 +/- 1.

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页码：242 / 244

页数：3

相关论文

共 12 条

[1] RUDERMAN-KITTEL COUPLING BETWEEN FERROMAGNETS SEPARATED BY A NONMAGNETIC LAYER [J].

BALTENSPERGER, W ;

HELMAN, JS .

APPLIED PHYSICS LETTERS, 1990, 57 (27) :2954-2955

[2] PHASE-TRANSITIONS IN MAGNETIC SUPERLATTICES [J].

CAMLEY, RE ;

TILLEY, DR .

PHYSICAL REVIEW B, 1988, 37 (07) :3413-3421

[3] EXPERIMENTAL MAGNETIC PHASE-DIAGRAM OF A GD/FE MULTILAYERED FERRIMAGNET [J].

CHERIFI, K ;

DUFOUR, C ;

BAUER, P ;

MARCHAL, G ;

MANGIN, P .

PHYSICAL REVIEW B, 1991, 44 (14) :7733-7736

[4] ANOMALOUS FIELD-DEPENDENCE OF MAGNETORESISTANCE IN FE/GD MULTILAYERED FERRIMAGNETS [J].

KAMIGUCHI, Y ;

HAYAKAWA, Y ;

FUJIMORI, H .

APPLIED PHYSICS LETTERS, 1989, 55 (18) :1918-1919

[5] OBSERVATION OF A MAGNETIC ANTIPHASE DOMAIN-STRUCTURE WITH LONG-RANGE ORDER IN A SYNTHETIC GD-Y SUPERLATTICE [J].

MAJKRZAK, CF ;

CABLE, JW ;

KWO, J ;

HONG, M ;

MCWHAN, DB ;

YAFET, Y ;

WASZCZAK, JV ;

VETTIER, C .

PHYSICAL REVIEW LETTERS, 1986, 56 (25) :2700-2703

[6] MAGNETISM AND STRUCTURE OF COMPOSITIONALLY MODULATED FE-GD THIN-FILMS [J].

MORISHITA, T ;

TOGAMI, Y ;

TSUSHIMA, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1985, 54 (01) :37-40

[7] OSCILLATORY INTERLAYER COUPLING AND GIANT MAGNETORESISTANCE IN CO/CU MULTILAYERS [J].

MOSCA, DH ;

PETROFF, F ;

FERT, A ;

SCHROEDER, PA ;

PRATT, WP ;

LALOEE, R .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1991, 94 (1-2) :L1-L5

[8] MAGNETIZATION PROCESS OF FERRIMAGNETIC MULTILAYERS [J].

MOTOKAWA, M ;

DOHNOMAE, H .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1991, 60 (04) :1355-1360

[9] OSCILLATIONS IN EXCHANGE COUPLING AND MAGNETORESISTANCE IN METALLIC SUPERLATTICE STRUCTURES - CO/RU, CO/CR, AND FE/CR [J].

PARKIN, SSP ;

MORE, N ;

ROCHE, KP .

PHYSICAL REVIEW LETTERS, 1990, 64 (19) :2304-2307

[10] SPIN-WAVES AND MAGNETORESISTANCE IN EXCHANGE COUPLED LAYERED MAGNETIC-STRUCTURES [J].

SAURENBACH, F ;

BARNAS, J ;

BINASCH, G ;

VOHL, M ;

GRUNBERG, P ;

ZINN, W .

THIN SOLID FILMS, 1989, 175 :317-324