3 papers
cond-mat.mtrl-sci2026
Jsymm: A Python package for symmetry analysis of exchange tensors in magnetic Hamiltonians
A. S. Sergeev, S. V. Streltsov
Symmetries of a crystal often restrict its physical properties. In particular, they determine possible forms of the tensors that describe interatomic exchange interaction, which go…
cond-mat.str-el2025
Ising spin ladders of orthopyroxene CoGeO
Pavel A. Maksimov, Andrey F. Gubkin, Alexey V. Ushakov +6
We present thermodynamic and spectroscopic measurements for an orthopyroxene CoGeO with magnetic Co ions that form quasi-one-dimensional ladders. We show that non-collin…
cond-mat.str-el2025
Beyond Germanides: Anomalous Hall Effect in the Silicide LaMn2Si2
S. V. Streltsov, D. M. Korotin
By combining symmetry analysis and direct density functional calculations including the spin-orbit coupling, we demonstrate that anomalous Hall effect can be observed in not only g…