Spin-wave resonance in ferromagnetic coupled Co/Cu multilayers

被引：27

作者：

Wang, ZJ ^{[1
]}

Mitsudo, S ^{[1
]}

Watanabe, K ^{[1
]}

Awaji, S ^{[1
]}

Saito, K ^{[1
]}

Fujimori, H ^{[1
]}

Motokawa, M ^{[1
]}

机构：

[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 98077, Japan

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1997年 / 176卷 / 2-3期

关键词：

multilayer; interlayer exchange coupling; FMR; spin-wave resonance;

D O I：

10.1016/S0304-8853(97)00647-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

FMR experiments have been performed on [Co(50 Angstrom)/Cu(4 Angstrom)](20) multilayers at room temperature by using an X-band ESR spectrometer and a series of spin-wave modes have been observed when an external held was perpendicular to the film plane. We have analyzed these spin-wave modes by spin-wave resonance theory of multilayers and obtained the interlayer exchange coupling constant. (C) 1997 Elsevier Science B.V. All rights reserved.

引用

页码：127 / 133

页数：7

共 13 条

[1] GIANT MAGNETORESISTANCE OF (001)FE/(001) CR MAGNETIC SUPERLATTICES [J].

BAIBICH, MN ;

BROTO, JM ;

FERT, A ;

VANDAU, FN ;

PETROFF, F ;

EITENNE, P ;

CREUZET, G ;

FRIEDERICH, A ;

CHAZELAS, J .

PHYSICAL REVIEW LETTERS, 1988, 61 (21) :2472-2475

[2] ENHANCED MAGNETORESISTANCE IN LAYERED MAGNETIC-STRUCTURES WITH ANTIFERROMAGNETIC INTERLAYER EXCHANGE [J].

BINASCH, G ;

GRUNBERG, P ;

SAURENBACH, F ;

ZINN, W .

PHYSICAL REVIEW B, 1989, 39 (07) :4828-4830

[3] FERROMAGNETIC-RESONANCE STUDIES OF VERY THIN COBALT FILMS ON A GOLD SUBSTRATE [J].

CHAPPERT, C ;

LEDANG, K ;

BEAUVILLAIN, P ;

HURDEQUINT, H ;

RENARD, D .

PHYSICAL REVIEW B, 1986, 34 (05) :3192-3197

[4]

FUJIMORI H, 1995, J MAGN SOC JAPAN, V19, P4

[5] STRUCTURAL AND MAGNETIC-PROPERTIES OF ULTRATHIN NI/FE BILAYERS GROWN EPITAXIALLY ON AG(001) [J].

HEINRICH, B ;

PURCELL, ST ;

DUTCHER, JR ;

URQUHART, KB ;

COCHRAN, JF ;

ARROTT, AS .

PHYSICAL REVIEW B, 1988, 38 (18) :12879-12896

[6] THEORY OF INTERFACE MAGNONS IN MAGNETIC MULTILAYER FILMS [J].

PUSZKARSKI, H .

SURFACE SCIENCE REPORTS, 1994, 20 (02) :45-110

[7]

Smit J., 1955, PHILIPS RES REP, V10, P113

[8]

SOOHOO, 1963, PHYS REV, V131, P594

[9]

VANSTAPELE RP, 1985, J APPL PHYS, V57, P1282

[10]

Wigen P. E., 1992, Brazilian Journal of Physics, V22, P267

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