Small angle neutron scattering investigations of spin disorder in nanocomposite soft magnets

Vecchini, C.; Moze, O.; Suzuki, K.; Cadogan, J. M.; Pranzas, K.; Michels, Andreas; Weissmüller, J.

doi:10.1016/j.jallcom.2005.12.046

Reference : Small angle neutron scattering investigations of spin disorder in nanocomposite soft ...


	Document type :	Scientific journals : Article
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Physics
	To cite this reference:	http://hdl.handle.net/10993/596

Title :	Small angle neutron scattering investigations of spin disorder in nanocomposite soft magnets
Language :	English
Author, co-author :	Vecchini, C. [CNR-INFM, S3 National Research Center, University of Modena and Reggio, Italy]
	Moze, O. [CNR-INFM, S3 National Research Center, University of Modena and Reggio, Italy]
	Suzuki, K. [Department of Materials Engineering, Monash University, Australia]
	Cadogan, J. M. [School of Physics, University of New South Wales, Australia]
	Pranzas, K. [GKSS Research Center, Germany]
	Michels, Andreas [Technische Physik, Universität des Saarlandes, Germany]
	Weissmüller, J. [Institut für Nanotechnologie, Forschungszentrum Karlsruhe, Germany]
Publication date :	2006
Journal title :	Journal of Alloys and Compounds
Publisher :	Elsevier Science
Volume :	423
Issue/season :	1-2
Pages :	31-36
Peer reviewed :	Yes (verified by ORBi^lu)
ISSN :	0925-8388
City :	Lausanne
Country :	Switzerland
Keywords :	[en] Neutron scattering ; Fine-particle systems ; Nanocrystalline materials ; Magnetic properties of nanostructures
Abstract :	[en] The technique of SANS (small angle neutron scattering) furnishes unique information on the characteristic magnetic length scales and local magnetic anisotropies at the nanoscale in nanocomposite ferromagnets. Such information is not presently available using any other microscopic technique. The basic principles and results of the technique will be presented with regard to a unique and unexpected observation of a dipole field controlled spin disorder in a prototypical soft nanocomposite ferromagnet of the Nanoperm type.
Permalink :	http://hdl.handle.net/10993/596
DOI :	10.1016/j.jallcom.2005.12.046

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