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@ARTICLE{Cermak:189293,
author = {Cermak, Petr and Prokeš, Karel and Ouladdiaf, Bachir and
Boehm, Martin and Kratochvílová, Marie and Javorský,
Pavel},
title = {{M}agnetic structures in the magnetic phase diagram of
{H}o$_2${R}h{I}n$_8$},
journal = {Physical review / B},
volume = {91},
number = {14},
issn = {1098-0121},
address = {College Park, Md.},
publisher = {APS},
reportid = {FZJ-2015-02471},
pages = {144404},
year = {2015},
abstract = {The magnetic phase diagram of the tetragonal Ho2RhIn8
compound has similar features to many related systems,
revealing a zero magnetic field AF1 and a field-induced AF2
phases. Details of the magnetic order in the AF2 phase were
not reported yet for any of the related compounds. In
addition, only the Ho2RhIn8 phase diagram contains a small
region of the incommensurate zero-field AF3 phase. We have
performed a number of neutron diffraction experiments on
single crystals of Ho2RhIn8 using several diffractometers
including experiments in both horizontal and vertical
magnetic fields up to 4 T. We present details of the
magnetic structures in all magnetic phases of the rich phase
diagram of Ho2RhIn8. The Ho magnetic moments point along the
tetragonal c axis in every phase. The ground-state AF1 phase
is characterized by propagation vector k=(1/2,0,0). The more
complex ferrimagnetic AF2 phase is described by four
propagation vectors
k0=(0,0,0),k1=(1/2,0,0),k2=(0,1/2,1/2),k3=(1/2,1/2,1/2). The
magnetic structure in the AF3 phase is incommensurate with
kAF3=(0.5,δ,0). Our results are consistent with theoretical
calculations based on crystal field theory.},
cin = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
(München) ; JCNS-FRM-II / JCNS-2},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-2-20110106},
pnm = {524 - Controlling Collective States (POF3-524) / 6212 -
Quantum Condensed Matter: Magnetism, Superconductivity
(POF3-621) / 6G15 - FRM II / MLZ (POF3-6G15) / 6G4 - Jülich
Centre for Neutron Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-524 / G:(DE-HGF)POF3-6212 /
G:(DE-HGF)POF3-6G15 / G:(DE-HGF)POF3-6G4},
experiment = {EXP:(DE-MLZ)External-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000352255600003},
doi = {10.1103/PhysRevB.91.144404},
url = {https://juser.fz-juelich.de/record/189293},
}