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Anatomy of Spin--Orbit Torques in Monolayer FeGeTe and FeGaTe: Insights from atomistic and momentum-space decompositions
Gusthavo M. S. Brizolla, Stepan S. Tsirkin, Yaroslav Zhumagulov +1
We present a systematic first-principles study of the spin-orbit torques in the ferromagnetic monolayers FeGeTe (FGT) and FeGaTe (FGaT). Despite sharing the same cr…
First-Principles Wannier Representation of Proximity Effects
Yaroslav Zhumagulov, Johan Félisaz, Stepan S. Tsirkin +2
Proximity effects in layered heterostructures are usually represented by static parameters fitted to first-principles bands, which discards the energy dependence of the virtual hyb…
Substitution modulated transition from semimetal to superconductor in ZrTeSe with coexistence of nontrivial electronic topology
V. M. Fim, C. F. Schuch, L. R. de Faria +5
This study explores the emergence of superconductivity in high-quality ZrTeSe crystals, grown via the isothermal chemical vapor transport (ICVT) technique. Resistive, s…
Study of the Nonlinear Dependence of Anomalous Hall Conductivity on Magnetization in Weak Itinerant Ferromagnet ZrZn2
Surasree Sadhukhan, Stepan S. Tsirkin, Yaroslav Zhumagulov +1
As opposed to the ordinary Hall effect, the anomalous Hall effect (AHE) remained unexplained for decades, and, amazingly, some misconceptions have survived even now, in particular,…