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@ARTICLE{deGroot:20381,
author = {de Groot, J. and Marty, K. and Lumsden, M. D. and
Christianson, A. D. and Nagler, S. E. and Adiga, S. and
Borghols, W. J. H. and Schmalzl, K. and Yamani, Z. and
Bland, S. R. and de Souza, R. and Staub, U. and Schweika, W.
and Su, Y. and Angst, M.},
title = {{C}ompeting {F}erri- and {A}ntiferromagnetic {P}hases in
{G}eometrically {F}rustrated {L}u{F}e2{O}4},
journal = {Physical review letters},
volume = {108},
issn = {0031-9007},
address = {College Park, Md.},
publisher = {APS},
reportid = {PreJuSER-20381},
pages = {037206},
year = {2012},
note = {We thank R. P. Hermann, A. B. Harris, J. Voigt, Th.
Bruckel, and R. Puzniak for useful discussions. Support from
the initiative and networking fund of Helmholtz Association
by funding the Helmholz University Young Investigator Group
"Complex Ordering Phenomena in Multifunctional Oxides'' is
gratefully acknowledged. Work at the S. L. S. was supported
by the Swiss National Science Foundation NCCR MaNEP Project.
Work at ORNL was supported by the Scientific User Facilities
Division, Office of Basic Energy Sciences, US Department of
Energy (DOE). M. A. thanks D. Mandrus, B. C. Sales, W. Tian,
and R. Jin for their assistance during sample-synthesis,
also supported by US-DOE.},
abstract = {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.},
keywords = {J (WoSType)},
cin = {PGI-4 / JCNS-2 / JARA-FIT / JCNS (München) ; Jülich
Centre for Neutron Science JCNS (München) ; JCNS-FRM-II},
ddc = {550},
cid = {I:(DE-Juel1)PGI-4-20110106 / I:(DE-Juel1)JCNS-2-20110106 /
$I:(DE-82)080009_20140620$ /
I:(DE-Juel1)JCNS-FRM-II-20110218},
pnm = {Grundlagen für zukünftige Informationstechnologien
(FUEK412) / 544 - In-house Research with PNI (POF2-544)},
pid = {G:(DE-Juel1)FUEK412 / G:(DE-HGF)POF2-544},
experiment = {EXP:(DE-MLZ)DNS-20140101},
shelfmark = {Physics, Multidisciplinary},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000299821100008},
doi = {10.1103/PhysRevLett.108.037206},
url = {https://juser.fz-juelich.de/record/20381},
}