82 citations · 229 across the 10 of their papers we have counts for
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Thermally Enhanced Pseudo-Goldstone Spin Gap in the Isotropic Helimagnet ZnCrSe
N. D. Andriushin, A. Sanders, J. Reuther +8
In magnetically ordered systems, the spin gap in the magnon spectrum is normally expected to decrease on warming and close at the transition out of the long-range order. The presen…
Fractionalized Excitations Probed by Ultrasound
A. Hauspurg, S. Zherlitsyn, T. Helm +8
In this work, we study magnetoelastic interactions by means of ultrasound experiments in -RuCl -- a prototypical material for the Kitaev spin model on the honeycomb lattice,…
Coexistence of antiferromagnetism and ferrimagnetism in adjacent honeycomb layers
D. Szaller, L. Prodan, K. Geirhos +12
Antiferromagnetic and ferro/ferrimagnetic orders are typically exclusive in nature, thus, their co-existence in atomic-scale proximity is expected only in heterostructures. Breakin…
Magnetic-field dependence of low-energy magnons, anisotropic heat conduction, and spontaneous relaxation of magnetic domains in the cubic helimagnet ZnCr2Se4
D. S. Inosov, Y. O. Onykiienko, Y. V. Tymoshenko +12
Anisotropic low-temperature properties of the cubic spinel helimagnet ZnCr2Se4 in the single-domain spin-spiral state are investigated by a combination of neutron scattering, therm…
Spin-lattice coupling in a ferrimagnetic spinel: The exotic - phase diagram of MnCrS up to 110 T
A. Miyata, H. Suwa, T. Nomura +10
In antiferromagnets, the interplay of spin frustration and spin-lattice coupling has been extensively studied as the source of complex spin patterns and exotic magnetism. Here, we…
Pseudo-Goldstone magnons in the frustrated S=3/2 Heisenberg helimagnet ZnCr2Se4 with a pyrochlore magnetic sublattice
Y. V. Tymoshenko, Y. A. Onykiienko, T. Mueller +13
Low-energy spin excitations in any long-range ordered magnetic system in the absence of magnetocrystalline anisotropy are gapless Goldstone modes emanating from the ordering wave v…
Magnetic phase diagram of the helimagnetic spinel compound ZnCr2Se4 revisited by small-angle neutron scattering
A. S. Cameron, Y. V. Tymoshenko, P. Y. Portnichenko +7
We performed small-angle neutron scattering (SANS) measurements on the helimagnetic spinel compound ZnCr2Se4. The ground state of this material is a multi-domain spin-spiral phase,…
Magneto-structural transitions in a frustrated magnet at high fields
V. Tsurkan, S. Zherlitsyn, V. Felea +7
Ultrasound and magnetization studies of bond-frustrated ZnCr2S4 spinel are performed in static magnetic fields up to 18 T and in pulsed fields up to 62 T. At temperatures below the…