An experimental study of the magnetic behaviour of particulate dispersions I

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An experimental study of the magnetic behaviour of particulate dispersions I

Chromium dioxide

Journal Article (1993)

Author(s)

P. I. Mayo ( UCNW)

K. O'Grady ( UCNW)

P. Sollis (Lancashire Polytechnic)

P. R. Bissell (Lancashire Polytechnic)

R. G. Gilson (University of Keele)

R. W. Chantrell (University of Keele)

A. R. Balkenende (Philips Research Laboratories)

M. Th Rekveldt (TU Delft - Applied Sciences)

W. Kraan (TU Delft - Applied Sciences)

P. T. Por

Research Group

RST/Neutron and Photon Methods for Materials

DOI related publication

https://doi.org/10.1016/0304-8853(93)90876-4 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:200fd8cf-dede-4732-a016-5f9fa07e7d05

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Publication Year

1993

Language

English

Research Group

RST/Neutron and Photon Methods for Materials

Issue number

1-2

Volume number

128

Pages (from-to)

191-203

Downloads counter

138

Abstract

A detailed study of the magnetic behaviour of CrO₂ dispersions is described. The study includes static and dynamic measurements and also some preliminary results on the structure of the dispersion obtained by Neutron Depolarisation which was carried out in an attempt to determine the long-range order in the dispersion. The measurements are interpreted in terms of a simple model of the evolution of dispersion quality during the milling process. Magnetic measurements are shown to be useful in characterising dispersion quality although a number of techniques are required in order to probe different aspects of dispersion behaviour.