Goodwin, A. L. and Tucker, M. G. and Dove, M. T. and Keen, D. A. (2006) Magnetic structure of MnO at 10 K from total neutron scattering data. Physical Review Letters, 96. Art no. 047209. DOI https://doi.org/10.1103/PhysRevLett.96.047209
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Abstract
Total neutron scattering data from a powdered sample of MnO collected at 10 K have been analyzed using the reverse Monte Carlo method to refine the nuclear and magnetic structure. The results give the first unambiguous assignment of the average magnetic structure. The magnetic moments are aligned ferromagnetically within (111) sheets with the magnetization vectors of alternate sheets along axes parallel and antiparallel to the <11[overline 2]> directions, albeit with a small modulated out-of-plane component. Small displacements of Mn and O (modulated with the same periodicity) accompany the magnetic ordering and both atomic and magnetic structures may be described in the monoclinic space group C2.
Item Type: | Article |
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Uncontrolled Keywords: | 2006 AREP IA50 2006 P |
Subjects: | 03 - Mineral Sciences |
Divisions: | 03 - Mineral Sciences |
Journal or Publication Title: | Physical Review Letters |
Volume: | 96 |
Page Range: | Art no. 047209 |
Identification Number: | https://doi.org/10.1103/PhysRevLett.96.047209 |
Depositing User: | Sarah Humbert |
Date Deposited: | 16 Feb 2009 13:02 |
Last Modified: | 23 Jul 2013 10:07 |
URI: | http://eprints.esc.cam.ac.uk/id/eprint/329 |
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