SUBSTRUCTURE AND MAGNETIC PROPERTIES OF SINGLE-CRYSTAL SPINEL FERRITES FILMS

被引：3

作者：

Mitlina, L. A. ^{[1
]}

Badrtdinov, G. S. ^{[1
]}

Velikanova, Yu. V. ^{[1
]}

Vinogradova, M. R. ^{[1
]}

Meleshko, N. V. ^{[1
]}

Nikiforova, I. V. ^{[1
]}

机构：

[1] Samara State Tech Univ, Dept Gen Phys & Phys Oil & Gas Production, 244 Molodogvardeyskaya St, Samara 443100, Russia

来源：

VESTNIK SAMARSKOGO GOSUDARSTVENNOGO TEKHNICHESKOGO UNIVERSITETA-SERIYA-FIZIKO-MATEMATICHESKIYE NAUKI | 2011年 / 02期

关键词：

plastic deformation; dislocation; damping coefficient; relaxation time; dielectric and magnetic losses;

D O I：

10.14498/vsgtu837

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The results of the study of static and dynamic magnetic properties of single-crystal spinel ferrites films. It is shown that the magnetic properties of films depend on the chemical composition, degree of structural defects and technological conditions of synthesis. We conclude that decreasing the cooling rate of the films on the synthesis temperature may change the valence of iron that significantly affects the magnetic parameters of the films.

引用

页码：107 / 115

页数：9

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