27 citations · 87 across the 14 of their papers we have counts for
23 papers
Displacement-field-driven reconstruction of low energy transport in few-layer PtSe2
Xiao Liu, Yaroslav Zhumagulov, Yuang Jie +9
In layered semiconductors, a perpendicular displacement field generates an interlayer potential difference that competes with interlayer hybridization, modifying both the band gap…
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…
Electronic properties and topological aspects of graphene nanohelicoids
Xiaoqian Liu, Arsen Herasymchuk, Yaroslav Zhumagulov +1
We introduce graphene nanohelicoids, geometric analogues of graphene nanoribbons, in which the honeycomb lattice is embedded on a helicoidal surface. Starting from the three-dimens…
Efficient Magnetic Spin-Filtering and Persistent Spin-Currents in Lifshitz-Transitioned Altermagnets: A Route to Open-Orbit Spintronics
Wun-Hao Kang, Yu-Ting Hsiao, Jozef Genzor +3
Altermagnets offer a unique venue for spin transport due to their vanishing net magnetization and momentum-dependent spin splitting. We demonstrate that a homotopic Lifshitz transi…
Layer-selective spin-orbit coupling and strong correlation in bilayer graphene
Anna M. Seiler, Yaroslav Zhumagulov, Klaus Zollner +8
Spin-orbit coupling (SOC) and electron-electron interaction can mutually influence each other and give rise to a plethora of intriguing phenomena in condensed matter systems. In pr…