MAGNETIC ANISOTROPIES OF ULTRATHIN CO FILMS ON CU(1-1-13) SUBSTRATES

被引：69

作者：

KRAMS, P ^{[1
]}

HILLEBRANDS, B ^{[1
]}

GUNTHERODT, G ^{[1
]}

OEPEN, HP ^{[1
]}

机构：

[1] FORSCHUNGSZENTRUM JULICH, INST GRENZFLACHENFORSCH & VAKUUMPHYS, D-52425 JULICH, GERMANY

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 05期

关键词：

D O I：

10.1103/PhysRevB.49.3633

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

All magnetic anisotropy contributions in single-crystalline (1113)-oriented Co films on Cu were determined at room temperature using Brillouin light scattering. An in-plane uniaxial anisotropy contribution, not found in the reference system Co/Cu(001), is identified as magnetoelastic in origin. From the thickness dependence of the in-plane anisotropies of both twofold and fourfold symmetry about the film normal it is concluded that elastic strain fields are very likely to provide the driving mechanism for stabilizing ferromagnetic order in ultrathin Co(1113) films.

引用

页码：3633 / 3636

页数：4

共 15 条

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