Magnetic Properties of Ferrous Ferric Oxide Confined in Porous Silicon

Abstract:

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During the chemical synthesis nanometer-sized particles of ferrous iron oxide were in situ infiltrated into the mesopores in a porous silicon film. The microstructures of porous silicon and the magnetic properties of the nanometer-sized particles of the ferrous iron oxide were characterized with scanning electron microscopy, X-ray diffractometry, and the hysteresis loop measurement, respectively. Our results have demonstrated that the magnetic properties of the nanometer-sized Fe3O4 particles can be dramatically modified when they are confined into the mesopores of the porous silicon film.

Info:

Periodical:

Materials Science Forum (Volumes 663-665)

Edited by:

Yuan Ming Huang

Pages:

1142-1145

DOI:

10.4028/www.scientific.net/MSF.663-665.1142

Citation:

Y. M. Huang et al., "Magnetic Properties of Ferrous Ferric Oxide Confined in Porous Silicon", Materials Science Forum, Vols. 663-665, pp. 1142-1145, 2011

Online since:

November 2010

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$35.00

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