Magnetic properties of 3d-metal nanocrystalline films

被引：8

作者：

Frolov, GI ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Div, Kirenskii Inst Phys, Krasnoyarsk 660036, Russia

来源：

TECHNICAL PHYSICS | 2004年 / 49卷 / 07期

关键词：

D O I：

10.1134/1.1778867

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The problem of designing high-resistivity soft magnetic materials based on 3d-metal nanocrystalline films is discussed. To increase the electrical resistivity, nanogranular composites are proposed; they consist of superparamagnetic particles embedded into a dielectric matrix. To obtain the required soft magnetic properties in such composites, it is necessary to realize magnetic ordering due to the effects of magnetic interaction between nanoparticles. As an example, magnetic films that exhibit good high-frequency properties in a range up to several hundreds of megahertz are presented. (C) 2004 MAIK "Nauka / Interperiodica".

引用

页码：909 / 915

页数：7

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