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Anomalous Composition-Induced Crossover in the Magnetic Properties of the Itinerant-Electron Antiferromagnet Ca{1-x}Sr{x}Co{2-y}As{2}
N. S. Sangeetha, V. Smetana, A. -V. Mudring +1
The inference of Ying et al. [EPL 104, 67005 (2013)] of a composition-induced change from c-axis ordered-moment alignment in a collinear A-type antiferromagnetic (AFM) structure (A…
Antiferromagnetism in semiconducting SrMn2Sb2 and BaMn2Sb2 single crystals
N. S. Sangeetha, V. Smetana, A. -V. Mudring +1
Crystals of SrMn2Sb2 and BaMn2Sb2 were grown using Sn flux and characterized by powder and single-crystal x-ray diffraction, respectively, and by single-crystal electrical resistiv…
Influence of classical anisotropy fields on the properties of Heisenberg antiferromagnets within unified molecular field theory
David C. Johnston
A comprehensive study of the influence of classical anisotropy fields on the magnetic properties of Heisenberg antiferromagnets within unified molecular field theory versus tempera…
Magnetic Structure and Magnetization of Helical Antiferromagnets in High Magnetic Fields Perpendicular to the Helix Axis at Zero Temperature
David C. Johnston
The zero-temperature angles of magnetic moments in a helix or sinusoidal fan confined to the xy plane, with respect to an in-plane magnetic field Hx applied perpendicular to the z…
NMR studies of the incommensurate helical antiferromagnet EuCo2P2 : determination of the antiferromagnetic propagation vector
Nonoka Higa, Qing-Ping Ding, Mamoru Yogi +6
Recently Ding et al. [Phys. Rev. B 95, 184404 (2017)] reported that their nuclear magnetic resonance (NMR) study on EuCoAs successfully characterized the antiferromagnetic…
Itinerant G-type antiferromagnetic order in SrCrAs
Pinaki Das, N. S. Sangeetha, George R. Lindemann +6
Neutron diffraction and magnetic susceptibility studies of a polycrystalline SrCrAs sample reveal that this compound is an itinerant G-type antiferromagnet below the N${\rm…