Metallic-type oscillatory interlayer exchange coupling across an epitaxial FeSi spacer -: art. no. 157202

被引：64

作者：

Gareev, RR ^{[1
]}

Bürgler, DE ^{[1
]}

Buchmeier, M ^{[1
]}

Olligs, D ^{[1
]}

Schreiber, R ^{[1
]}

Grünberg, P ^{[1
]}

机构：

[1] Forschungszentrum Julich, Inst Festkorperforsch, D-52425 Julich, Germany

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 87卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.87.157202

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study interlayer exchange coupling in epitaxial Fe/Fe0.56Si0.44/Fe trilayers. Iron-silicide spacers with high structural and compositional homogeneity for thicknesses up to 34 Angstrom are grown by coevaporation from two electron-beam sources. The coupling strength oscillates with spacer thickness for temperatures from 20 to 300 K with two antiferromagnetic maxima at 12 and 26 Angstrom, and it clearly increases with decreasing temperature down to 80 K. We conclude that the coupling across ordered Fe1-xSix (x approximate to 0.5) is described by the conventional theory of interlayer coupling across metallic spacers.

引用

页码：157202/1 / 157202/4

页数：4

共 18 条

[1] Antiferromagnetic interlayer exchange coupling across an amorphous metallic spacer layer
Burgler, DE
Schaller, DM
Schmidt, CM
Meisinger, F
Kroha, J
McCord, J
Hubert, A
Guntherodt, HJ
PHYSICAL REVIEW LETTERS, 1998, 80 (22) : 4983 - 4986
[2] Interlayer coupling across semimetallic iron monosilicide -: art. no. 024410
Croonenborghs, B
Almeida, FM
L'abbé, C
Gareev, RR
Rots, M
Vantomme, A
Meersschaut, J
PHYSICAL REVIEW B, 2005, 71 (02):
[3] Magnetic interlayer coupling across parabolic quantum-well - art. no. 012006
Gruhn, W.
XIII INTERNATIONAL SEMINAR ON PHYSICS AND CHEMISTRY OF SOLIDS, 2007, 79 : 12006 - 12006
[4] Interlayer exchange coupling and giant magnetoresistance in Fe/V(001) superlattices -: art. no. 214430
Broddefalk, A
Mathieu, R
Nordblad, P
Blomqvist, P
Wäppling, R
Lu, J
Olsson, E
PHYSICAL REVIEW B, 2002, 65 (21):
[5] Interlayer exchange coupling in fine-layered Fe/Au superlattices -: art. no. 100405
Yoshihara, A
Wang, JT
Takanashi, K
Himi, K
Kawazoe, Y
Fujimori, H
Grünberg, P
PHYSICAL REVIEW B, 2001, 63 (10) : 1004051 - 1004054
[6] T3/2 dependence of the interlayer exchange coupling in ferromagnetic multilayers -: art. no. 167206
Lindner, J
Rüdt, C
Kosubek, E
Poulopoulos, P
Baberschke, K
Blomquist, P
Wäppling, R
Mills, DL
PHYSICAL REVIEW LETTERS, 2002, 88 (16) : 4 - 167206
[7] Magnetic profile and interlayer exchange coupling in fcc Fen/Nim (001) superlattices -: art. no. 144428
Hadj-Larbi, A
Bouarab, S
Demangeat, C
PHYSICAL REVIEW B, 2002, 66 (14) : 1 - 7
[8] Exchange model for oscillatory interlayer coupling and induced unidirectional anisotropy in [Pt/Co]3/NiO/[Pt/Co]3 multilayers -: art. no. 219703
Zhuravlev, MY
Tsymbal, EY
Jaswal, SS
PHYSICAL REVIEW LETTERS, 2004, 92 (21)
[9] Oscillatory interlayer exchange coupling and its temperature dependence in [Pt/Co]3/NiO/[Co/Pt]3 multilayers with perpendicular anisotropy -: art. no. 037207
Liu, ZY
Adenwalla, S
PHYSICAL REVIEW LETTERS, 2003, 91 (03)
[10] Exchange coupling in epitaxial CoO/NiFe bilayers with compensated and uncompensated interfacial spin structures -: art. no. 174422
Gökemeijer, NJ
Penn, RL
Veblen, DR
Chien, CL
PHYSICAL REVIEW B, 2001, 63 (17):

← 1 2 →