%0 Journal Article
%A Klicpera, M.
%A Javorský, P.
%A Čermák, P.
%A Schneidewind, A.
%A Ouladdiaf, B.
%A Diviš, M.
%T Neutron scattering study of magnetic order in single-crystalline CeCuAl $_{3}$
%J Physical review / B
%V 91
%N 22
%@ 1098-0121
%C College Park, Md.
%I APS
%M FZJ-2015-04982
%P 224419
%D 2015
%X The CeTX3 compounds belong to the intensively studied group of materials revealing such properties asvalence fluctuations, heavy-fermion behavior, or pressure-induced superconductivity. So far, magnetic structurewas investigated in only a few of these.We performed a series of neutron-diffraction experiments on a structurallywell-defined CeCuAl3 single crystal. The ordered non-centro-symmetric tetragonal BaNiSn3-type (I4mm) crystalstructure as well as the antiferromagnetic order below TN ≈ 2.7 K were corroborated by our diffractionexperiments. The amplitude modulated magnetic structure with in-plane magnetic moments described by thepropagation vector k = (0.4, 0.6, 0) was revealed. The relation between structural parameters and magneticstructures in the family of isostructural CeTX3 compounds is discussed.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000356129600009
%R 10.1103/PhysRevB.91.224419
%U https://juser.fz-juelich.de/record/202821