FERROMAGNETIC-RESONANCE DETERMINATION OF FCC-]HCP STRUCTURAL-CHANGE IN EPITAXIAL CO/MN SUPERLATTICES

被引：8

作者：

OUNADJELA, K

HENRY, Y

FARLE, M

VENNEGUES, P

机构：

[1] IPCMS, CNRS, UMR46 Université Louis-Pasteur

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 10期

关键词：

D O I：

10.1063/1.355654

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A series of epitaxial [Co24 angstromMntMn]12 superlattices (3.2 angstrom less-than-or-equal-to t(Mn) less-than-or-equal-to 32 angstrom) was grown on hcp(0001) Ru buffer layers by ultrahigh vacuum e-beam evaporation. Ferromagnetic resonance has shown that for samples with 3.2 angstrom less-than-or-equal-to t(Mn) less-than-or-equal-to 12 angstrom, the cobalt layers are predominantly fcc and almost perfectly fcc for the sample having the thinnest Mn thickness [Co24 angstrom/Mn3.2 angstrom]12. For samples with greater Mn thickness (t(Mn) > 12 angstrom), the cobalt layers are predominantly hcp with structural defects corresponding either to large inclusions of fcc Co or stacking faults.

引用

页码：5601 / 5603

页数：3

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