Magnetic structure evolution in mechanically milled
                nanostructured ZnFe2O4 particles

Jianzhong Jiang; P. Wynn; Steen Mørup; T. Okada; F.J. Berry

doi:10.1016/S0965-9773(99)00228-7

Magnetic structure evolution in mechanically milled nanostructured ZnFe2O4 particles

Jianzhong Jiang
, P. Wynn
, Steen Mørup
, T. Okada
, F.J. Berry

Department of Physics

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Nanostructured partially-inverted ZnFe2O4 particles have been prepared from bulk ZnFe2O4 by high-energy ball milling in an open container. The grain size reduction, cation site distributions, and the evolution of magnetic structures have been studied by x-ray diffraction with Rietveld structure refinements, transmission electron microscopy, and Mossbauer spectroscopy. It is found that a change of magnetic structure from an antiferromagnetic to a ferrimagnetic (or ferromagnetic) structure occurs in the milled samples. This change is correlated with the redistribution of the cations, Zn and Fe, in the A and B sublattices.

Original language	English
Journal	Nanostructured Materials
Volume	12
Issue number	5-8
Pages (from-to)	737-740
ISSN	0965-9773
DOIs	https://doi.org/10.1016/S0965-9773(99)00228-7
Publication status	Published - 1999

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title = "Magnetic structure evolution in mechanically milled nanostructured ZnFe2O4 particles",

abstract = "Nanostructured partially-inverted ZnFe2O4 particles have been prepared from bulk ZnFe2O4 by high-energy ball milling in an open container. The grain size reduction, cation site distributions, and the evolution of magnetic structures have been studied by x-ray diffraction with Rietveld structure refinements, transmission electron microscopy, and Mossbauer spectroscopy. It is found that a change of magnetic structure from an antiferromagnetic to a ferrimagnetic (or ferromagnetic) structure occurs in the milled samples. This change is correlated with the redistribution of the cations, Zn and Fe, in the A and B sublattices.",

author = "Jianzhong Jiang and P. Wynn and Steen M{\o}rup and T. Okada and F.J. Berry",

year = "1999",

doi = "10.1016/S0965-9773(99)00228-7",

language = "English",

volume = "12",

pages = "737--740",

journal = "Nanostructured Materials",

issn = "0965-9773",

publisher = "Pergamon Press Ltd.",

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TY - JOUR

T1 - Magnetic structure evolution in mechanically milled nanostructured ZnFe2O4 particles

AU - Jiang, Jianzhong

AU - Wynn, P.

AU - Mørup, Steen

AU - Okada, T.

AU - Berry, F.J.

PY - 1999

Y1 - 1999

N2 - Nanostructured partially-inverted ZnFe2O4 particles have been prepared from bulk ZnFe2O4 by high-energy ball milling in an open container. The grain size reduction, cation site distributions, and the evolution of magnetic structures have been studied by x-ray diffraction with Rietveld structure refinements, transmission electron microscopy, and Mossbauer spectroscopy. It is found that a change of magnetic structure from an antiferromagnetic to a ferrimagnetic (or ferromagnetic) structure occurs in the milled samples. This change is correlated with the redistribution of the cations, Zn and Fe, in the A and B sublattices.

AB - Nanostructured partially-inverted ZnFe2O4 particles have been prepared from bulk ZnFe2O4 by high-energy ball milling in an open container. The grain size reduction, cation site distributions, and the evolution of magnetic structures have been studied by x-ray diffraction with Rietveld structure refinements, transmission electron microscopy, and Mossbauer spectroscopy. It is found that a change of magnetic structure from an antiferromagnetic to a ferrimagnetic (or ferromagnetic) structure occurs in the milled samples. This change is correlated with the redistribution of the cations, Zn and Fe, in the A and B sublattices.

U2 - 10.1016/S0965-9773(99)00228-7

DO - 10.1016/S0965-9773(99)00228-7

M3 - Journal article

SN - 0965-9773

VL - 12

SP - 737

EP - 740

JO - Nanostructured Materials

JF - Nanostructured Materials

IS - 5-8

ER -

Magnetic structure evolution in mechanically milled nanostructured ZnFe2O4 particles

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