Characterisation of DynabeadsRG by magnetization measurements and Mossbauer spectroscopy

X-ray diffraction, SEM analysis, Mossbauer spectroscopy and magnetic measurements were used to characterize three different magnetic beads (Dynabeads). Maghemite (gamma-Fe2O3) is the predominant crystalline phase. The nanoparticles were evenly spread in the beads, and the crystal sizes were in the r...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2005-05, Vol.293 (1), p.41-47
Hauptverfasser:	Fonnum, Geir, Johansson, Christer, Molteberg, Astrid, Morup, Steen, Aksnes, Elin
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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