Magnetic properties of iron oxide photolytically produced from Fe(CO)5 impregnated porous glass
Authors:
- 1 June 1983
- journal article
- conference paper
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 54 (6) , 3344-3350
Abstract
This article discusses the magnetic properties observed in porous glasses impregnated with metal carbonyls after exposure to light. In the photolyzed and consolidated glasses both superparamagnetic and single domain ferrimagnetic particles were found to be present, with the single domain particles having an exceedingly high coercive force. The concentration ratio between superparamagnetic and single domain particles depends strongly on temperature. An analysis of the observed phenomena is given.Keywords
This publication has 2 references indexed in Scilit:
- Origin of coercivity changes during the oxidation of Fe3O4to γ-Fe2O3IEEE Transactions on Magnetics, 1980
- Magnetic and optical properties of thin films in the system 1-xFe3O4·xFe8/3O4IEEE Transactions on Magnetics, 1972