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@ARTICLE{Pavlosiuk:859485,
author = {Pavlosiuk, Orest and Fabreges, Xavier and Gukasov, Arsen
and Meven, Martin and Kaczorowski, Dariusz and Wiśniewski,
Piotr},
title = {{M}agnetic structures of {RE} {P}d{B}i half-{H}eusler
bismuthides ( {RE} = {G}d, {T}b, {D}y, {H}o, {E}r)},
journal = {Physica / B Condensed matter B},
volume = {536},
issn = {0921-4526},
address = {Amsterdam},
publisher = {Elsevier},
reportid = {FZJ-2019-00338},
pages = {56 - 59},
year = {2018},
abstract = {We present results of neutron diffraction on single
crystals of several equiatomic ternary compounds of
rare-earth elements with palladium and bismuth,
crystallizing with cubic MgAgAs-type structure (half-Heusler
phases). Band structure calculations showed that many
members of that family possess electronic band inversion,
which may lead to occurrence of topological insulator or
topological semimetal. But even for the compounds without
intrinsic band inversion another way of topologically
non-trivial state realization, through a specific
antiferromagnetic order, has been theoretically proposed.Our
results show that the antiferromagnetic structures of all
studied bismuthides are characterized by the propagation
vector, allowing for antiferromagnetic topological insulator
state. Therefore, the antiferromagnetic representatives of
half-Heusler family are excellent candidates for extended
investigations of coexistence of superconductivity, magnetic
order and non-trivial topology of electronic states.},
cin = {JCNS-FRM-II / JCNS-2 / MLZ},
ddc = {530},
cid = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
I:(DE-Juel1)JCNS-2-20110106 / I:(DE-588b)4597118-3},
pnm = {6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)
/ 6G15 - FRM II / MLZ (POF3-6G15)},
pid = {G:(DE-HGF)POF3-6G4 / G:(DE-HGF)POF3-6G15},
experiment = {EXP:(DE-MLZ)HEIDI-20140101},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000431075600015},
doi = {10.1016/j.physb.2017.10.062},
url = {https://juser.fz-juelich.de/record/859485},
}