MAGNETIC-PROPERTIES OF CO/MGO MULTILAYERED FILMS

被引：5

作者：

NISHIKAWA, M ^{[1
]}

KITA, E ^{[1
]}

ERATA, T ^{[1
]}

TASAKI, A ^{[1
]}

机构：

[1] UNIV ILLINOIS,URBANA,IL 61801

来源：

JOURNAL OF APPLIED PHYSICS | 1993年 / 73卷 / 10期

关键词：

D O I：

10.1063/1.352645

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Multilayered thin films composed of Co and MgO layers were fabricated with an ultrahigh vacuum deposition technique. Magnetization measurements suggest that antiferromagnetic Co oxides do not form at the interface with the MgO layers. An enhancement of the magnetization is observed in a film with the Co layer thickness thinner than 30 angstrom. The maximum enhancement is about 10% of the bulk magnetization of hcp Co metal in a Co/MgO(22/30 angstrom) multilayered thin film whose magnetization is 180 emu per gram of Co.

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页码：6350 / 6352

页数：3

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