EFFECT OF MANGANESE ADDITION ON PHYSICAL-PROPERTIES OF CO0.6ZN0.4MNXFE2-XO4 SYSTEM

Authors
GABALLA GA ELSHORA AI HENAISH MA ELATTAR SA
Citation
Ga. Gaballa et al., EFFECT OF MANGANESE ADDITION ON PHYSICAL-PROPERTIES OF CO0.6ZN0.4MNXFE2-XO4 SYSTEM, Phase transitions, 46(2), 1994, pp. 67-76
Citations number
10
Categorie Soggetti
Crystallography,"Physics, Condensed Matter
Journal title
Phase transitions → ACNP
ISSN journal
01411594
Volume
46
Issue
2
Year of publication
1994
Part
A
Pages
67 - 76
Database
ISI
SICI code
0141-1594(1994)46:2<67:EOMAOP>2.0.ZU;2-C
Abstract
X-ray analysis and magnetic properties have been studied for the syste m Co0.6Zn0.4MnxFe2-xO4. The bulk density, X-ray density and porosity w ere also studied. It was found that the lattice constant decreased wit h increasing manganese concentration x. The X-ray density, the bulk de nsity and porosity do depend on the manganese content. The magnetic su sceptibility and the activation energies were found to be increased wi th increasing percentage of the manganese ions while the de conductivi ty decreased.