EVIDENCE FOR A-SITE FE-2+ CONTRIBUTION TO THE ANISOTROPY IN ALXFE3-XO4 CRYSTALS

被引：5

作者：

MERCERON, T ^{[1
]}

PORTE, M ^{[1
]}

BRABERS, VAM ^{[1
]}

KRISHNAN, R ^{[1
]}

机构：

[1] EINDHOVEN UNIV TECHNOL,5600 MB EINDHOVEN,NETHERLANDS

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1986年 / 54-7卷 / Pt 2期

关键词：

ALUMINUM COMPOUNDS - IRON AND ALLOYS;

D O I：

10.1016/0304-8853(86)90309-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetic anisotropy has been studied in Al//xFe//3// minus //xO//4 single crystals using torque method. The principal results are 1) at the Verwey transition temperature the symmetry of the torque curves is lowered and hence can be measured; 2) even for small values of x, Fe**2 ** plus enters the A site contributing a negative K//1. Finally K//1 has been calculated using Moessbauer data and compared with the experimental values.

引用

页码：909 / 910

页数：2

共 8 条

[1] MAGNETIC-ANISOTROPY OF MAGNESIUM FERROUS FERRITES [J].