3 papers
cond-mat.mes-hall2025
Intrinsic Spin Nernst Effect and Chiral Edge Modes in van der Waals Ferromagnetic Insulators: Dzyaloshinskii-Moriya vs. Kitaev Interactions
Verena Brehm, PaweÅ Sobieszczyk, Alireza Qaiumzadeh
The thermomagnetic Nernst effect and chiral edge states are key signatures of nontrivial topology and emerging Berry curvature in magnonic systems. Implementing atomistic spin simu…
cond-mat.mtrl-sci2025
Origin of -type antiferromagnetism and chiral split magnons in altermagnetic -MnTe
Mojtaba Alaei, Pawel Sobieszczyk, Andrzej Ptok +3
The origin of the -type antiferromagnetic ordering, characterized by ferromagnetic layers coupling antiferromagnetically, in the prototype semiconductor altermagnet -MnTe ha…
cond-mat.mtrl-sci2025
Correlation stabilized ferromagnetic MnRuAs with distorted kagome lattice
Anusree C, Andrzej Ptok, PaweÅ Sobieszczyk +2
We present an in-depth analysis of MnRuAs, a compound crystallizing in the P2m symmetry with a distorted kagome lattice, revealing its distinctive structural, magnetic, an…