7 citations · 20 across the 23 of their papers we have counts for
15 papers · 1 filter
Magnetic frustration and non-collinear textures in layered Gd magnets
Vladislav Borisov, Rohit Pathak, Sagar Sarkar +2
Using scale-bridging simulations based on electronic structure theory and atomistic spin dynamics, we investigate the magnetic properties of skyrmionic GdRuSi and GdRuG…
Topological Hall plateau in quasi-2D kagome magnet YMnSn
Sambit Jena, Nastaran Salehi, Manuel Pereiro Lopez +5
We examine the impact of the Dzyaloshinskii--Moriya interaction (DMI) in kagome magnets and show that a predominantly planar DMI together with ferromagnetic exchange stabilizes a d…
Mechanical control of magnetic exchange and response in GdRuSi: A computational study
Sagar Sarkar, Rohit Pathak, Arnob Mukherjee +3
We present a systematic computational study of the effect of uniaxial strain on the magnetic properties of GdRuSi, a centrosymmetric material known to host a field-induced…
Hybrid micromagnetic and atomistic modeling of magnetization dynamics induced by engineered defects
Nastaran Salehi, Olle Eriksson, Johan Hellsvik +1
This study presents a 3D version of multiscale approach for investigating magnetization dynamics in multiscale, hybrid micromagnetic-atomistic simulations. The present work introdu…
Complex magnetic exchange, anisotropy and skyrmionic textures in two-dimensional FeXZ (\textit{X} = Nb, Ta and \textit{Z} = S, Se, Te) ferromagnets
Soheil Ershadrad, Nikola Machacova, Arnob Mukherjee +3
FeNbTe, long known as a van der Waals metallic system, has recently been resynthesized and shown to exhibit ferromagnetic order. In this study, using first-principles density…
Machine Learning for Improved Density Functional Theory Thermodynamics
Sergei I. Simak, Erna K. Delczeg-Czirjak, Olle Eriksson
The predictive accuracy of density functional theory (DFT) for alloy formation enthalpies is often limited by intrinsic energy resolution errors, particularly in ternary phase stab…