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@ARTICLE{Zobkalo:903749,
author = {Zobkalo, Igor and Gavrilov, Sergey and Matveeva, Anna and
Sazonov, Andrew and Barilo, Sergey and Shiryaev, Sergey and
Hutanu, Vladimir},
title = {{M}agnetic phases and chirality control in magnetic
multiferroics {N}d0.8{T}b0.2{M}n2{O}5 by the neutron
scattering},
journal = {IEEE transactions on magnetics},
volume = {58},
number = {2},
issn = {0018-9464},
address = {New York, NY},
publisher = {IEEE},
reportid = {FZJ-2021-05389},
pages = {6400205},
year = {2022},
abstract = {Neutron diffraction study of Nd0.8Tb0.2Mn2O5 single crystal
has been performed using both non-polarized and polarized
neutron diffraction. Low temperature set of magnetic
satellites corresponding to two magnetic ordered phases
witnesses about the magnetic phase separation. One of those
phases with propagation vector k1 = (0.5 0 kz1) bears
features of magnetic order in TbMn2O5 with ordering
temperature TN ≈ 37 K. Another one with propagation vector
k2 = (0.5 0 kz2) and Neel temperature of TN2 ≈ 30 K has a
great similarity to magnetic order of NdMn2O5. Both of them
are chiral at low temperatures. Difference in chiral domain
population could be controlled by the external electric
field of few kV/cm. Two additional magnetic phases with k3,4
= (0.5 0 kz3,4) were observed in the short intermediate
temperature range 20 – 28 K. Significant temperature
hysteresis of 6-8 K for all magnetic phases was observed in
dependence of cooling/heating temperature evolution. Results
are discussed in the frame of competing magnetic
interactions.},
cin = {JCNS-FRM-II / JCNS-4 / JARA-FIT / MLZ},
ddc = {620},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-4-20201012 / $I:(DE-82)080009_20140620$ /
I:(DE-588b)4597118-3},
pnm = {6G4 - Jülich Centre for Neutron Research (JCNS) (FZJ)
(POF4-6G4) / 632 - Materials – Quantum, Complex and
Functional Materials (POF4-632)},
pid = {G:(DE-HGF)POF4-6G4 / G:(DE-HGF)POF4-632},
experiment = {EXP:(DE-MLZ)POLI-HEIDI-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000745538100009},
doi = {10.1109/TMAG.2021.3082860},
url = {https://juser.fz-juelich.de/record/903749},
}