R. Kuzian

activity

20242026

collaborators

3 papers

cond-mat.mtrl-sci2026

Green's function theory of magnetism in Bi $_{2}$ CuO $_{4}$ : 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.mtrl-sci2025

Coexistence of Ferroelectric and Relaxor-like Phases in a Multiferroic Solid Solution (1-x)Pb(Fe $_{1/2}$ Nb $_{1/2}$ )O $_{3}$ -xPbMnO $_{3}$

Anna N. Morozovska, Victor N. Pavlikov, Yuriy O. Zagorodniy +7

Experimental and theoretical studies of unusual polar, dielectric and magnetic properties of room temperature multiferroics, such as perovskites Pb(Fe $_{1/2}$ Nb $_{1/2}$ )O $_{3}$ (PFN)…

cond-mat.mes-hall2024

Fano physics behind the N-resonance in graphene

R. O. Kuzian, D. V. Efremov, E. E. Krasovskii

Bound states and scattering resonances in the unoccupied continuum of a two-dimensional crystal predicted in [Phys $.$ Rev $.$ B 87, 041405(R) (2013)] are considered within an exactly…

Green's function theory of magnetism in Bi2​CuO4​: anisotropic Heisenberg XYZ model

Coexistence of Ferroelectric and Relaxor-like Phases in a Multiferroic Solid Solution (1-x)Pb(Fe1/2​Nb1/2​)O3​-xPbMnO3​

Fano physics behind the N-resonance in graphene

Green's function theory of magnetism in Bi $_{2}$ CuO $_{4}$ : anisotropic Heisenberg XYZ model

Coexistence of Ferroelectric and Relaxor-like Phases in a Multiferroic Solid Solution (1-x)Pb(Fe $_{1/2}$ Nb $_{1/2}$ )O $_{3}$ -xPbMnO $_{3}$