MAGNETIC LAYER THICKNESS DEPENDENCE OF THE INTERLAYER EXCHANGE COUPLING IN (001) CO/CU/CO

被引：169

作者：

BLOEMEN, PJH ^{[1
]}

JOHNSON, MT ^{[1
]}

VANDEVORST, MTH ^{[1
]}

COEHOORN, R ^{[1
]}

DEVRIES, JJ ^{[1
]}

JUNGBLUT, R ^{[1
]}

DESTEGGE, JA ^{[1
]}

REINDERS, A ^{[1
]}

DEJONGE, WJM ^{[1
]}

机构：

[1] PHILIPS RES LABS,5656 AA EINDHOVEN,NETHERLANDS

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 72卷 / 05期

关键词：

D O I：

10.1103/PhysRevLett.72.764

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A dependence of the strength of the antiferromagnetic coupling across Cu on the Co layer thickness has been observed in an epitaxial fcc (001) triple wedge sample containing two Co wedges and one Cu wedge. Our result is consistent with an oscillation period of 6-7 angstrom Co - a value that agrees with the period of 3.5 monolayers of Co derived from the extremal wave vector that spans the ellipsoidal hole pocket centered at the X point of the fcc Co spin-down Fermi surface. This shows that the interlayer exchange coupling does not just involve an interaction localized at the interfaces, but is a property of the sandwich as a whole.

引用

页码：764 / 767

页数：4

共 50 条

[31] Interlayer exchange coupling and magnetic reversal in Co/Pt multilayers
Li, Lei
Lu, Yafeng
Liu, Zhongyuan
Lv, Yifei
Zhang, Yang
Liu, Shaocun
Hao, Chunxue
Lv, Weiming
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2013, 325 : 117 - 121
[32] Interlayer exchange coupling in Co/Ru/Co trilayers
Gubbiotti, G
Tacchi, S
Carlotti, G
Socino, G
Spizzo, F
Zhao, ZY
Mani, P
Mankey, GJ
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2005, 286 : 468 - 472
[33] The effect of microstructure on the temperature dependence of the interlayer coupling in Co/Cu multilayers
Christides, C
JOURNAL OF APPLIED PHYSICS, 2000, 88 (06) : 3552 - 3560
[34] Temperature Dependence of the Interlayer Exchange Interaction in Co/Pd/Co Magnetic Heterophase Material
V. S. Gornakov
I. V. Shashkov
Y. P. Kabanov
R. S. Evstigneev
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques, 2024, 18 (6) : 1670 - 1677
[35] Ab-initio calculations of the interlayer exchange coupling in Co/Cu
Lang, P
Nordstrom, L
Wilderberger, K
Zeller, R
Dederichs, PH
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 156 (1-3) : 229 - 230
[36] Magnetic anisotropy of Co/Cu/Co films with indirect exchange coupling
A. V. Ognev
A. S. Samardak
Yu. D. Vorob’ev
L. A. Chebotkevich
Physics of the Solid State, 2004, 46 : 1084 - 1087
[37] Magnetic anisotropy of Co/Cu/Co films with indirect exchange coupling
Ognev, AV
Samardak, AS
Vorob'ev, YD
Chebotkevich, LA
PHYSICS OF THE SOLID STATE, 2004, 46 (06) : 1084 - 1087
[38] Free-layer thickness dependence of GMR in Co/Permalloy/Co/Cu/Co multilayers
Lee, TH
Lee, YW
Kim, C
Kim, CO
Kim, DY
Choi, Y
PHYSICA B-CONDENSED MATTER, 2003, 328 (3-4) : 291 - 294
[39] Brillouin scattering in Co/Cu/Co and Co/Au/Co trilayers: Anisotropy fields and interlayer magnetic exchange
1600, (52):
[40] Effect of the crystal structure and interlayer exchange coupling on the coercive force in Co/Cu/Co films
L. A. Chebotkevich
Yu. D. Vorob’ev
A. S. Samardak
A. V. Ognev
Physics of the Solid State, 2003, 45 : 907 - 910

← 1 2 3 4 5 →