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cond-mat.mtrl-sci2026
Green's function theory of magnetism in BiCuO: anisotropic Heisenberg XYZ model
R. O. Kuzian, E. E. Krasovskii
The Green's function theory of Lymar' and Rudoi [Theor. Math. Phys. vol. 21, 990 (1974)] is generalized to the case of multiple intra- and inter-sublattice magnetic interactions in…
cond-mat.other2026
Plasmon manipulation by exchange magnetic field in two-dimensional spin-orbit coupled electronic systems: A higher-order relativistic k.p study
I. A. Nechaev, V. M. Silkin, E. E. Krasovskii
A higher-order relativistic k.p model is developed to describe plasmon excitations in two-dimensional (2D) electronic systems with spin-orbit coupling (SOC) and magnetic-exchange i…