This title appears in the Scientific Report :
2012
Please use the identifier:
http://dx.doi.org/10.1103/PhysRevLett.108.037206 in citations.
Please use the identifier: http://hdl.handle.net/2128/7440 in citations.
Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated LuFe2O4
Competing Ferri- and Antiferromagnetic Phases in Geometrically Frustrated LuFe2O4
We present a detailed study of magnetism in LuFe2O4, combining magnetization measurements with neutron and soft x-ray diffraction. The magnetic phase diagram in the vicinity of T-N involves a metamagnetic transition separating an antiferro- and a ferrimagnetic phase. For both phases the spin structu...
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Personal Name(s): | de Groot, J. |
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Marty, K. / Lumsden, M. D. / Christianson, A. D. / Nagler, S. E. / Adiga, S. / Borghols, W. J. H. / Schmalzl, K. / Yamani, Z. / Bland, S. R. / de Souza, R. / Staub, U. / Schweika, W. / Su, Y. / Angst, M. | |
Contributing Institute: |
Streumethoden; PGI-4 JCNS-FRM-II; JCNS-FRM-II JARA-FIT; JARA-FIT Streumethoden; JCNS-2 |
Published in: | Physical review letters, 108 (2012) S. 037206 |
Imprint: |
College Park, Md.
APS
2012
|
Physical Description: |
037206 |
DOI: |
10.1103/PhysRevLett.108.037206 |
Document Type: |
Journal Article |
Research Program: |
In-house Research with PNI Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Physical Review Letters
108 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://hdl.handle.net/2128/7440 in citations.
We present a detailed study of magnetism in LuFe2O4, combining magnetization measurements with neutron and soft x-ray diffraction. The magnetic phase diagram in the vicinity of T-N involves a metamagnetic transition separating an antiferro- and a ferrimagnetic phase. For both phases the spin structure is refined by neutron diffraction. Observed diffuse magnetic scattering far above T-N is explained in terms of near degeneracy of the magnetic phases. |