PREPARATION AND CHARACTERIZATION OF ULTRA-FINE MNFE2O4 AND MNXFE1-XFE2O4 SPINEL SYSTEMS .1. PARTICLES

被引：58

作者：

UPADHYAY, RV

DAVIES, KJ

WELLS, S

CHARLES, SW

机构：

[1] Department of Chemistry, University College of North Wales, Bangor

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1994年 / 132卷 / 1-3期

关键词：

D O I：

10.1016/0304-8853(94)90320-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper a systematic study of the preparation of MnFe2O4 and MnxFe1-xFe2O4 has been undertaken. The effect of preparation conditions on the size and morphology of the ultra-fine particles obtained, together with the effect of monotonic substitution of Mn2+ in Fe3O4 on particle size, anisotropy constant and Curie temperature is reported.

引用

页码：249 / 257

页数：9

共 29 条

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[2]

BENNEMANN KH, 1985, J SURF SCI, V156, P1071

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