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- Title
Antiferromagnetic Order in the Half-Heusler Phase TbPdBi.
- Authors
PAVLOSIUK, O.; KLEINERT, M.; WIŚNIEWSKI, P.; KACZOROWSKI, D.
- Abstract
Single crystals of TbPdBi, a representative of the group of half-Heusler bismuthides, were studied by means of magnetic susceptibility, heat capacity, electrical resistivity, magnetostriction and thermal expansion measurements. The compound was characterized as an antiferromagnet with the Néel temperature TN ≈ 5.3 K. Neutron diffraction experiment confirmed the antiferromagnetic ordering and yielded the propagation vector k =(½ ½ ½) Remarkably, this k vector is in accord with the recently developed theory of antiferromagnetic topological insulators.
- Subjects
BISMUTHIDES; ANTIFERROMAGNETIC materials; MAGNETIC susceptibility; HEAT capacity; ELECTRICAL resistivity; MAGNETOSTRICTION; NEUTRON diffraction
- Publication
Acta Physica Polonica: A, 2018, Vol 133, Issue 3, p498
- ISSN
0587-4246
- Publication type
Article
- DOI
10.12693/APhysPolA.133.498