The zinc-ferro ferrite system revisited

  • V.A.M. Brabers

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

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Abstract

Highly stoichiometric zinc ferrous ferrites ZnxFe3-xO4 were prepared and characterized by magnetization, desaccommodation, electrical conductivity, thermal expansion and magnetostriction measurements. The results of the magnetization measurements indicate that up till x = 0.5 the magnetic structure is collinear, which led to the highest saturation magnetizations ever found in spinel ferrites. The thermal expansion experiments reveal that zinc is located on the tetrahedral sites and the cation distribution is not likely to be temperature dependent. The occurrence of the high saturation magnetization is discussed in relation to ionic and electronic ordering in the compounds Zn0.5Fe2.5O4 and Zn2/3Fe2 1/3O4.
Original languageEnglish
Title of host publication7th International Conference on Ferrites
Place of PublicationBordeaux, France
Pages233-236
DOIs
Publication statusPublished - 1997
Eventconference; 7th Intern. Conference on Ferrites -
Duration: 1 Jan 1997 → …

Publication series

NameJournal de Physique IV, Colloque
Volume7
ISSN (Print)1155-4339

Conference

Conferenceconference; 7th Intern. Conference on Ferrites
Period1/01/97 → …
Other7th Intern. Conference on Ferrites

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