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Structural and magnetic properties of non-stoichiometric Fe1-xO thin films.
- Source :
-
AIP Conference Proceedings . 2018, Vol. 1942 Issue 1, p1-1. 1p. - Publication Year :
- 2018
-
Abstract
- The Fe1-<italic>x</italic>O thin films of various iron deficiencies (<italic>x</italic>) have been grown at ambient temperature by reactive dc magnetron sputtering technique and their structural and magnetic properties are studied. The structural study shows that the films are polycrystalline. As the iron content (1-<italic>x</italic>) varies from 0.924 to 0.855 a clear consistent change in the preferential orientation of the grains from [111] to the [200] direction is observed. The magnetization measurements show the possible existence of small superparamagnetic defect clusters at 300 K and large spinel-type defect clusters below the Neel temperature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 1942
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 129032584
- Full Text :
- https://doi.org/10.1063/1.5028911