Parametric modelling of magnetic fine particle systems: The role of single domain particle size distributions and magnetic anisotropy

Hoon, SR ORCID: https://orcid.org/0000-0002-1250-9432 and Lambrick, DB (2005) Parametric modelling of magnetic fine particle systems: The role of single domain particle size distributions and magnetic anisotropy. Journal of Physics: Conference Series, 17 (1). pp. 1-6. ISSN 1742-6588

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Official URL: https://iopscience.iop.org/article/10.1088/1742-65...

Abstract

We demonstrate the effects and role of anisotropy and particle size distributions upon the values of constitutive parameters determined from experimental M(H) loops of single domain nanoparticle systems. We employ experimental and magnetic material parameters as inputs to a numerical programme run from a graphical user interface (GUI) to permit modelling and interpretation of experimental data and assessment of the stability of the constitutive parameters so derived and characterisation of the departures observed from pure Langevin behaviour.

Item Type:	Article
Peer-reviewed:	Yes
Date Deposited:	30 Oct 2009 13:58
Publisher:	Institute of Physics (IoP)
Additional Information:	This is an Open Access article published in Journal of Physics: Conference Series, by Institute of Physics (IoP).
Divisions:	Faculties > Science and Engineering
Subject terms:	Science & Technology, Technology, Physical Sciences, Engineering, Biomedical, Physics, Condensed Matter, Engineering, Physics, FERROFLUIDS, 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics, 0204 Condensed Matter Physics, 0299 Other Physical Sciences
URI:	https://e-space.mmu.ac.uk/id/eprint/85059
DOI:	https://doi.org/10.1088/1742-6596/17/1/001
ISSN	1742-6588
e-ISSN	1742-6596

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