Magnetic properties and interlayer coupling of Co Al superlattices

Q. Y. Jin; M. Lu; Q. S. Bie; Y. B. Xu; H. R. Zhai; Y. H. Shen

doi:10.1016/0304-8853(94)00550-8

Magnetic properties and interlayer coupling of Co Al superlattices

Q. Y. Jin^*
, M. Lu
, Q. S. Bie
, Y. B. Xu
, H. R. Zhai
, Y. H. Shen

^*Corresponding author for this work

Nanjing University
Collaborative Innovation Center of Advanced Microstructures
Fudan University

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Interlayer exchange coupling in Co Al multilayers was investigated with ferromagnetic resonance and magnetoresistance measurements. For samples with d_Al≤19 A ̊, spin waves were observed for perpendicular geometry, which implied that spin waves were sustained by the whole film and propagated through Al sublayers. Two magnetoresistance peaks corresponding to antiferromagnetic coupling between the cobalt layers were observed with increasing Al spacer thickness, but the strongest peak occurred for d_Al=23 A ̊.

Original language	English
Pages (from-to)	565-566
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	140-144
Issue number	PART 1
DOIs	https://doi.org/10.1016/0304-8853(94)00550-8
State	Published - Feb 1995
Externally published	Yes

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title = "Magnetic properties and interlayer coupling of Co Al superlattices",

abstract = "Interlayer exchange coupling in Co Al multilayers was investigated with ferromagnetic resonance and magnetoresistance measurements. For samples with dAl≤19 A ̊, spin waves were observed for perpendicular geometry, which implied that spin waves were sustained by the whole film and propagated through Al sublayers. Two magnetoresistance peaks corresponding to antiferromagnetic coupling between the cobalt layers were observed with increasing Al spacer thickness, but the strongest peak occurred for dAl=23 A ̊.",

author = "Jin, \{Q. Y.\} and M. Lu and Bie, \{Q. S.\} and Xu, \{Y. B.\} and Zhai, \{H. R.\} and Shen, \{Y. H.\}",

year = "1995",

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doi = "10.1016/0304-8853(94)00550-8",

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volume = "140-144",

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journal = "Journal of Magnetism and Magnetic Materials",

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T1 - Magnetic properties and interlayer coupling of Co Al superlattices

AU - Jin, Q. Y.

AU - Lu, M.

AU - Bie, Q. S.

AU - Xu, Y. B.

AU - Zhai, H. R.

AU - Shen, Y. H.

PY - 1995/2

Y1 - 1995/2

N2 - Interlayer exchange coupling in Co Al multilayers was investigated with ferromagnetic resonance and magnetoresistance measurements. For samples with dAl≤19 A ̊, spin waves were observed for perpendicular geometry, which implied that spin waves were sustained by the whole film and propagated through Al sublayers. Two magnetoresistance peaks corresponding to antiferromagnetic coupling between the cobalt layers were observed with increasing Al spacer thickness, but the strongest peak occurred for dAl=23 A ̊.

AB - Interlayer exchange coupling in Co Al multilayers was investigated with ferromagnetic resonance and magnetoresistance measurements. For samples with dAl≤19 A ̊, spin waves were observed for perpendicular geometry, which implied that spin waves were sustained by the whole film and propagated through Al sublayers. Two magnetoresistance peaks corresponding to antiferromagnetic coupling between the cobalt layers were observed with increasing Al spacer thickness, but the strongest peak occurred for dAl=23 A ̊.

UR - https://www.scopus.com/pages/publications/0029252777

U2 - 10.1016/0304-8853(94)00550-8

DO - 10.1016/0304-8853(94)00550-8

M3 - 文章

AN - SCOPUS:0029252777

SN - 0304-8853

VL - 140-144

SP - 565

EP - 566

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

IS - PART 1

ER -

Magnetic properties and interlayer coupling of Co Al superlattices

Abstract

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