Interaction fields evaluation in fine particle systems

dc.contributor.author	Geshev, Julian Penkov	pt_BR
dc.contributor.author	Schmidt, Joao Edgar	pt_BR
dc.date.accessioned	2011-01-28T05:59:01Z	pt_BR
dc.date.issued	1997	pt_BR
dc.identifier.issn	0018-9456	pt_BR
dc.identifier.uri	http://hdl.handle.net/10183/27555	pt_BR
dc.description.abstract	A computer simulation model for estimation of the interaction fields in fine particle systems has been developed. The method uses the experimental 8Mα(H) plot, constructed from the Fourier description of the initial magnetization curve and the hysteresis loop, and the 8M(H) plot, obtained from the remanence curves. The dependencies of the interaction fields on the external magnetic field have been obtained from the experimental data for a sample of a Ba–ferrite fine powder.	en
dc.format.mimetype	application/pdf	pt_BR
dc.language.iso	eng	pt_BR
dc.relation.ispartof	IEEE Transactions on Instrumentation and Measurement. New York. Vol. 33, no. 4 (July 1997), p. 2504-2508	pt_BR
dc.rights	Open Access	en
dc.subject	Magnetic analysis	en
dc.subject	Física da matéria condensada	pt_BR
dc.subject	Magnetic domains	en
dc.subject	Magnetismo : Simulacao : Magnetizacao : Histerese : Campos magneticos : Ruidos : Medidas fisicas	pt_BR
dc.subject	Magnetic interactions	en
dc.subject	Magnetic recording noise	en
dc.subject	Magnetization processes	en
dc.subject	Remanence	en
dc.subject	Single-domain particles	en
dc.title	Interaction fields evaluation in fine particle systems	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.identifier.nrb	000204435	pt_BR
dc.type.origin	Estrangeiro	pt_BR

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