Fragmentation of Fe2O3 nanoparticles driven by a phase transition in a flame and their magnetic properties

The size and crystalline phase changes of Fe2O3 nanoparticles formed in a H2/O2 flame have been investigated. At flame temperatures below 1350 °C, the mean particle size increased monotonously with the distance from the burner edge; but in high-temperature flames above 1650 °C, it suddenly decreased...

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Veröffentlicht in:	Applied physics letters 2003-12, Vol.83 (23), p.4842-4844
Hauptverfasser:	Yang, Sangsun, Yi, Ji-Hyun, Son, Soonil, Jang, Jungho, Altman, Igor S., Pikhitsa, Peter V., Choi, Mansoo
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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