O. Volkova

collaborators

2 papers

cond-mat.str-el2026

Microscopic model for the ground state, 1/3 plateau and excitations of $I^^{3}$ -Mn $_{3}$ (PO $_{4}$ ) $_{2}$

P. A. Maksimov, L. V. Shvanskaya, O. S. Volkova +1

We present a magnetic model for an antiferromagnetic compound $I^^{3}$ -Mn $_{3}$ (PO $_{4}$ ) $_{2}$ , which was previously shown to exhibit a 1/3 magnetization plateau due to the trimer-based str…

cond-mat.supr-con2025

Two-step phase transitions in Fe(Se,Te)

D. A. Chareev, A. A. Gippius, Y. A. Ovchenkov +6

In the studied crystals of FeSe0.7 Te0.3 , a structural phase transition occurs in two stages. At higher temperatures, the electronic subsystem undergoes a reconstruction, leading…

Microscopic model for the ground state, 1/3 plateau and excitations of I^3-Mn3​(PO4​)2​

Two-step phase transitions in Fe(Se,Te)

Microscopic model for the ground state, 1/3 plateau and excitations of $I^^{3}$ -Mn $_{3}$ (PO $_{4}$ ) $_{2}$