S. V. Streltsov

collaborators

10 papers

cond-mat.str-el2026

Possibility of ferro-octupolar order in Ba $_{2}$ CaOsO $_{6}$ assessed by X-ray magnetic dichroism measurements

Goro Shibata, Naomi Kawamura, Jun Okamoto +9

Localized $5 d^{2}$ electrons in a cubic crystal field possess multipoles such as electric quadrupoles and magnetic octupoles. We studied the cubic double perovskite Ba $_{2}$ CaOsO $_{6}$ c…

cond-mat.str-el2026

Dzyaloshinskii-Moriya-driven instabilities in square-kagome quantum antiferromagnets

Leonid S. Taran, Arnaud Ralko, Fedor V. Temnikov +3

Decorated square-kagome quantum antiferromagnets provide a natural setting in which strong frustration, lattice decoration, and spin-orbit-induced anisotropy compete on comparable…

cond-mat.str-el2026

Monte Carlo study of the classical antiferromagnetic $J_{1}$ - $J_{2}$ - $J_{3}$ Heisenberg model on a simple cubic lattice

A. N. Ignatenko, S. V. Streltsov, V. Yu. Irkhin

An extensive Monte Carlo study of the classical Heisenberg model on a simple cubic lattice with antiferromagnetic exchange interactions $J_{n}$ between the first, second, and third n…

cond-mat.str-el2025

Non-reciprocal circular dichroism of axial phonons coupled to ferro-rotational order

H. Y. Huang, G. Channagowdra, D. Banerjee +10

Circular dichroism (CD) in X-ray absorption, defined as the difference in absorption between opposite circular polarizations, is fundamentally enabled by the breaking of time-rever…

cond-mat.mtrl-sci2025

Anomalous lattice specific heat and rattling phonon modes in quadruple perovskites

Valentin Yu. Irkhin, Zhehong Liu, Danil A. Myakotnikov +3

Experimental data on the specific heat $C_{p}$ of quadruple perovskites ACu $_{3}$ Fe $_{2}$ Re $_{2}$ O $_{12}$ (A = Mn, Cu, La, Ce, Dy) are presented, demonstrating an anomalous concave-down $C…

cond-mat.mtrl-sci2025

Exchange interaction in ACu3Fe2Re2O12 quadruple perovskites

Fedor Temnikov, Alexey V. Ushakov, Evgenia V. Komleva +4

Quadruple perovskites ACu $_{3}$ Fe $_{2}$ Re $_{2}$ O $_{12}$ attract considerable interest due to their high Curie temperatures (up to $710$ K), which strongly depend on the A-site cation. In…

Possibility of ferro-octupolar order in Ba2​CaOsO6​ assessed by X-ray magnetic dichroism measurements

Dzyaloshinskii-Moriya-driven instabilities in square-kagome quantum antiferromagnets

Monte Carlo study of the classical antiferromagnetic J1​-J2​-J3​ Heisenberg model on a simple cubic lattice

Non-reciprocal circular dichroism of axial phonons coupled to ferro-rotational order

Anomalous lattice specific heat and rattling phonon modes in quadruple perovskites

Exchange interaction in ACu3Fe2Re2O12 quadruple perovskites

Possibility of ferro-octupolar order in Ba $_{2}$ CaOsO $_{6}$ assessed by X-ray magnetic dichroism measurements

Monte Carlo study of the classical antiferromagnetic $J_{1}$ - $J_{2}$ - $J_{3}$ Heisenberg model on a simple cubic lattice