Heap, Richard; Slater, Peter R.; Berry, Frank J.; Helgason, Orn and Wright, Adrian J.
(2007).
DOI (Digital Object Identifier) Link: | https://doi.org/10.1016/j.ssc.2006.11.037 |
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Abstract
Low temperature fluorination of BaFeO3−x using poly(vinylidene fluoride) leads to the formation of the oxide fluoride BaFeO2F. Mössbauer spectroscopy shows that this phase exhibits magnetic ordering at room temperature due to interactions between the Fe3+ ions, with an ordering temperature of 645 (±5) K. Neutron diffraction studies show that the phase has cubic symmetry and confirm the presence of magnetic ordering (G-type antiferromagnetic) at room temperature.
Item Type: | Journal Item |
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ISSN: | 0038-1098 |
Keywords: | magnetically ordered materials; oxide fluorides; Mössbauer spectroscopy; chemical synthesis; crystal structure and symmetry |
Academic Unit/School: | Faculty of Science, Technology, Engineering and Mathematics (STEM) > Life, Health and Chemical Sciences Faculty of Science, Technology, Engineering and Mathematics (STEM) |
Item ID: | 6227 |
Depositing User: | Frank Berry |
Date Deposited: | 16 Jan 2007 |
Last Modified: | 04 Oct 2016 09:57 |
URI: | http://oro.open.ac.uk/id/eprint/6227 |
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