175 citations · 1k across the 41 of their papers we have counts for
4 papers · 1 filter
Skyrmion-driven topological Hall effect in a Shastry-Sutherland magnet
N. Swain, M. Shahzad, G. V. Paradezhenko +3
The Shastry-Sutherland model and its generalizations have been shown to capture emergent complex magnetic properties from geometric frustration in several quasi-two-dimensional qua…
Giant anisotropy of Gilbert damping in a Rashba honeycomb antiferromagnet
M. Baglai, R. J. Sokolewicz, A. Pervishko +4
Giant Gilbert damping anisotropy is identified as a signature of strong Rashba spin-orbit coupling in a two-dimensional antiferromagnet on a honeycomb lattice. The phenomenon origi…
Topological excitations in a Kagomé magnet
Manuel Pereiro, Dmitry Yudin, Jonathan Chico +3
It is shown here that a Kagomé magnet, with Heisenberg and Dzyaloshinskii-Moriya interactions causes non trivial topological and chiral magnetic properties. Chirality---that is, le…
Fermi Condensation Near van Hove Singularities Within the Hubbard Model on the Triangular Lattice
Dmitry Yudin, Daniel Hirschmeier, Hartmut Hafermann +3
The proximity of the Fermi surface to van Hove singularities drastically enhances interaction effects and leads to essentially new physics. In this work we address the formation of…