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@ARTICLE{Nandi:818282,
author = {Nandi, S. and Xiao, Y. and Qureshi, N. and Paramanik, U. B.
and Jin, W. T. and Su, Y. and Ouladdiaf, B. and Hossain, Z.
and Brückel, Th.},
title = {{M}agnetic structures of the {E}u and {C}r moments in
{E}u{C}r$_{2}$ {A}s$_{2}$ : {N}eutron diffraction study},
journal = {Physical review / B},
volume = {94},
number = {9},
issn = {2469-9950},
address = {Woodbury, NY},
publisher = {Inst.},
reportid = {FZJ-2016-04756},
pages = {094411},
year = {2016},
abstract = {The magnetic structures of the Eu2+ and Cr2+ moments in the
nonsuperconducting parent compound EuCr2As2 have been
determined by using neutron diffraction. While the Eu2+
moments order ferromagnetically with moments along the c
direction at TC=21.0(1) K, the ordering temperature of the
Cr2+ moments is found to be at very high temperature of
680(40) K by using magnetization measurements. The Cr2+
moments order in a G-type antiferromagnetic structure with
moments along the c direction. According to this magnetic
structure, the nearest-neighbor Cr2+ moments are
antiferromagnetically aligned in the a−b plane as well as
in the c direction. The ordered magnetic moment of the Eu2+
and Cr2+ amounts to 6.2(5)μB and 1.7(4)μB, respectively,
at T=2 K.},
cin = {JCNS-2 / PGI-4 / JARA-FIT / JCNS (München) ; Jülich
Centre for Neutron Science JCNS (München) ; JCNS-FRM-II},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
$I:(DE-82)080009_20140620$ /
I:(DE-Juel1)JCNS-FRM-II-20110218},
pnm = {144 - Controlling Collective States (POF3-144) / 524 -
Controlling Collective States (POF3-524) / 6212 - Quantum
Condensed Matter: Magnetism, Superconductivity (POF3-621) /
6213 - Materials and Processes for Energy and Transport
Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron
Research (JCNS) (POF3-623)},
pid = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 /
G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 /
G:(DE-HGF)POF3-6G4},
experiment = {EXP:(DE-MLZ)External-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000383138700004},
doi = {10.1103/PhysRevB.94.094411},
url = {https://juser.fz-juelich.de/record/818282},
}