BULK MAGNETIC STUDIES ON COXZN1-XFE2O4 SUBSTITUTED WITH AL AND GD2O3

被引：7

作者：

BHOSALE, DN ^{[1
]}

SURYAVANSHI, SS ^{[1
]}

SAWANT, SR ^{[1
]}

SANKPAL, AM ^{[1
]}

KAKATKAR, SV ^{[1
]}

PATIL, SA ^{[1
]}

KHASBARDAR, BV ^{[1
]}

机构：

[1] SHIVAJI UNIV,CTR POSTGRAD STUDIES,DEPT PHYS,SOLAPUR 413003,INDIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1993年 / 124卷 / 03期

关键词：

D O I：

10.1016/0304-8853(93)90129-P

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The variation of normalised susceptibility with temperature for CoxZn1-xFe2O4 (X = 0, 0.5, 0.7) reveals that CoFe2O4 contains single-domain (SD) grains. The composition with x = 0.7 also contains SD grains but with uniaxial anisotropy, while the composition with x = 0.5 contains multi-domain (MD) particles. Substitution of Al or Gd2O3 has no effect on either MD or SD grains. The magnetisation increases on the addition of Gd2O3, while it decreases on the addition of Al. The lattice parameter remains unaffected on the addition of either Al or Gd2O3.

引用

页码：298 / 300

页数：3