Magnetic Properties Analysis of Rare-Earth Substituted Nickel Zinc Ferrites

The raw compounds with the chemical composition Ni 0.42 Zn 0.58 Me x Fe 2-x O 4 where Me = Eu, Gd, La (x = 0, 0.01, 0.02, 0.04, 0.06) were synthesized by means of the ceramic technique. The magnetic properties and magneto-chemical composition and structure of various doped nickel zinc ferrites were...

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Veröffentlicht in:	IEEE transactions on magnetics 2014-04, Vol.50 (4), p.1-4
Hauptverfasser:	Soka, Martin, Usakova, Mariana, Usak, Elemir, Dosoudil, Rastislav, Lokaj, Jan
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical compounds Cross-disciplinary physics: materials science rheology Exact sciences and technology Ferrites Ions Magnetic hysteresis Magnetic permeability Magnetic properties Magnetic susceptibility Magnetism Materials science Nickel Other topics in materials science Permeability Physics Rare earth metals Saturation magnetization Spectra Zinc
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Zusammenfassung:	The raw compounds with the chemical composition Ni 0.42 Zn 0.58 Me x Fe 2-x O 4 where Me = Eu, Gd, La (x = 0, 0.01, 0.02, 0.04, 0.06) were synthesized by means of the ceramic technique. The magnetic properties and magneto-chemical composition and structure of various doped nickel zinc ferrites were estimated by X-ray spectroscopy, EDAX analysis, and study of the behavior of susceptibility with changing temperature, complex permeability spectra, and magnetic hysteresis loop measurement.
ISSN:	0018-9464 1941-0069
DOI:	10.1109/TMAG.2013.2284053