743 citations · 3.8k across the 62 of their papers we have counts for
62 papers
Static and dynamical properties of the spin-5/2 nearly ideal triangular lattice antiferromagnet Ba3MnSb2O9
Mingfang Shu, Weicen Dong, Jinlong Jiao +16
We study the ground state and spin excitations in Ba3MnSb2O9, an easy-plane S = 5/2 triangular lattice antiferromagnet. By combining single-crystal neutron scattering, electric spi…
Slow spin dynamics and quantum tunneling of magnetization in the dipolar antiferromagnet DyScO
N. D. Andriushin, S. E. Nikitin, G. Ehlers +1
We present a comprehensive study of static and dynamic magnetic properties in the Ising-like dipolar antiferromagnet (AFM) DyScO\ by means of DC and AC magnetization measuremen…
Topological magnon band structure of emergent Landau levels in a skyrmion lattice
T. Weber, D. M. Fobes, J. Waizner +16
The motion of a spin excitation across topologically non-trivial magnetic order exhibits a deflection that is analogous to the effect of the Lorentz force on an electrically charge…
Spin dynamics in the skyrmion-host lacunar spinel GaV4S8
G. Pokharel, H. Suriya Arachchige, S. Gao +10
In the lacunar spinel GaV4S8, the interplay of spin, charge, and orbital degrees of freedom produces a rich phase diagram that includes an unusual Neel-type skyrmion phase composed…
Direct determination of the zero-field splitting for Fe ion in a synthetic polymorph of the oxalate mineral stepanovite NaMgFe(CO)9HO: a natural MOF
Tao Xie, S. E. Nikitin, A. I. Kolesnikov +6
We employed inelastic neutron scattering (INS), specific heat, and magnetization analysis to study the magnetism in a synthetic polymorph of the quasi-two-dimensional natural metal…
Low-energy spin dynamics in rare-earth perovskite oxides
A. Podlesnyak, S. Nikitin, G. Ehlers
We review recent studies of spin dynamics in rare-earth orthorhombic perovskite oxides of the type O, where is a rare-earth ion and is a transition-metal ion, using…