M.N. Mikheev Institute of Metal Physics

output

19942026

most citedThe ALPS project release 1.3: open source software for strongly correlated systems

727 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

823 papers

cond-mat.str-el2026

A new approach to the Kondo effect: sophomore's dream function and Lee-Yang zeros

V. Yu. Irkhin

We develop an analytical approach to the Kondo problem based on an effective partition function that generalizes the sophomore's dream integral. The Kondo crossover is represented…

cond-mat.mtrl-sci2026

Propagation of laser-generated GHz surface acoustic wavepackets in FeRh/MgO(001) below and above the antiferromagnetic-ferromagnetic phase transition

Ia. A. Mogunov, A. Yu. Klokov, N. Yu. Frolov +6

Magnetoacoustic devices that harness the strong coupling between acoustic waves and magnons have emerged as a promising platform for energy-efficient spintronics. Laser-generated p…

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

Quantum magnetic phase transitions in a Kugel-Khomskii model including spin-orbit coupling

D. E. Chizhov, P. A. Igoshev, V. Yu. Irkhin

Using the formalism of pseudospin and isospin operators the Hamiltonian of an effective Kugel-Khomskii model with spin-orbit coupling is derived with an exact account of the $t_{2g…

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.supr-con2026★ 1 cited

Best practices for a proper evaluation and conversion of physical property equations in superconductors: the examples of WHH formulation, Bean model and other cases of interest

Chiara Tarantini, Evgeny F. Talantsev, Ilaria Pallecchi +3

In recent years there have been growing concerns about the proper evaluation of physical properties of superconductors, in particular for quantities extracted from magnetic charact…

cond-mat.mtrl-sci2026★ 1 cited

Is it possible to determine unambiguously the Berry phase solely from quantum oscillations?

Bogdan M. Fominykh, Valentin Yu. Irkhin, Vyacheslav V. Marchenkov

The Berry phase, a fundamental geometric phase in quantum systems, has become a crucial tool for probing the topological properties of materials. Quantum oscillations, such as Shub…

cond-mat.mtrl-sci2025★ 4 cited

Co $_{2}$ MnZ (Z = Al, Si, Ga, Ge, Sn) Heusler alloys as candidate materials for spintronic and microelectronic applications: Electronic structure, transport, and magnetism

Vyacheslav V. Marchenkov, Alena A. Semiannikova, Evgenii D. Chernov +4

Magnetic and electronic transport properties of Co $_{2}$ MnZ (Z = Al, Ga, Ge, Si, Sn) Heusler alloys were experimentally investigated. Electrical resistivity, in the temperature range…

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★ 1 cited

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…

cond-mat.str-el2025★ 2 cited

Non-Fermi-liquid behaviour and Fermi-surface expansion induced by van Hove-driven ferromagnetic fluctuations: the D-TRILEX analysis

Ilia S. Dedov, Andrey A. Katanin, Evgeny A. Stepanov

We consider the electronic and magnetic properties of the Hubbard model on a square lattice with the Fermi level near van Hove singularity and the ratio of the next-nearest-neighbo…

physics.gen-ph2025★ 2 cited

Einstein and Debye temperatures, electron-phonon coupling constant and a probable mechanism for ambient-pressure room-temperature superconductivity in intercalated graphite

E. F. Talantsev

Recently, Ksenofontov et al (arXiv:2510.03256) observed ambient pressure room-temperature superconductivity in graphite intercalated with lithium-based alloys with transition tempe…

cond-mat.mtrl-sci2025

Laser-generated GHz surface acoustic waves with tunable amplitude during the magnetostructural phase transition in FeRh thin films

Ia. A. Mogunov, A. Yu. Klokov, N. Yu. Frolov +6

Laser-generated surface acoustic waves (SAW) facilitate efficient information processing in modern spintronics and magnonics. The ability to tune the SAW parameters such as amplitu…

cond-mat.str-el2025★ 1 cited

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-el2025

Features of the Electronic and Charge States of Monovalent-Doped Manganite Films Probed by Magnetic Circular Dichroism

Yulia E. Samoshkina, Dmitriy A. Petrov, Dmitry S. Neznakhin +2

Magnetic circular dichroism (MCD) spectroscopy in the range of 1.2 - 3.7 eV was studied for La1-xKxMnO3 (x = 0.05 - 0.18) epitaxial films over a wide temperature range. The thin fi…

cond-mat.str-el2025

Low-dimensional Heisenberg magnets: Riemann zeta function regularization

V. Yu. Irkhin

The Riemann zeta function regularization is employed to extract finite temperature corrections to effective magnetic moment $S^{*}$ of one- and two-dimensional Heisenberg ferro- and…

cond-mat.str-el2025★ 2 cited

Splitting of electronic spectrum in paramagnetic phase of itinerant ferromagnets and altermagnets

A. A. Katanin

We study self-energy effects induced by strong magnetic fluctuations in the paramagnetic phase of strongly-correlated itinerant magnets within the density functional theory combine…

cond-mat.mtrl-sci2025★ 5 cited

Electronic transport and Fermi surface of Weyl semimetal WTe2: quantum oscillations and first-principles study

B. M. Fominykh, A. N. Perevalova, S. T. Baidak +4

Currently, topological semimetals are being actively investigated from both theoretical and experimental perspectives due to their unique physical properties, including topological…

cond-mat.str-el2025★ 3 cited

Insulator-bad metal transition in RNiO $_{3}$ nickelates beyond Hubbard model and density functional theory

A. S. Moskvin

The insulator-bad metal transition observed in the Jahn-Teller (JT) magnets orthonickelates RNiO $_{3}$ (R = rare earth or yttrium Y) is considered to be a canonical example of the Mo…

cond-mat.str-el2025★ 1 cited

Sr $_{2}$ NbO $_{4}$ : A $4 d$ analogue of the layered perovskite Sr $_{2}$ VO $_{4}$

Leonid S. Taran, Anastasia E. Lebedeva, Sergey V. Streltsov

This work focuses on the layered perovskite Sr $_{2}$ NbO $_{4}$ , a 4 $d$ analogue of Sr $_{2}$ VO $_{4}$ , which remains an unsolved puzzle with a possible intriguing hidden magnetic order. Using…

cond-mat.str-el2025

Frequency dependence of temporal spin stiffness and short-range magnetic order in the doped two-dimensional Hubbard model

I. A. Goremykin, A. A. Katanin

We study doping and temperature dependencies of temporal and spatial spin stiffnesses of the Hubbard model within the mean field approach for incommensurate magnetic order. We show…

cond-mat.str-el2025★ 1 cited

Exchange interactions in itinerant magnets: the effects of local particle-hole irreducible vertex corrections and SU(2) symmetry of Hund interaction

A. A. Katanin

We study exchange interactions in iron and nickel within the DFT+DMFT approach with density-density and SU(2) symmetric Coulomb interaction. In particular, we analyze the represent…

cond-mat.str-el2025★ 8 cited

BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$ : Strong Kitaev, After All

Pavel A. Maksimov, Shengtao Jiang, L. P. Regnault +1

The inelastic neutron scattering results and their analysis unequivocally point to a dominant Kitaev interaction in the honeycomb-lattice cobaltate BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$ . Our aniso…

cond-mat.str-el2025★ 1 cited

Highly correlated electronic state in a ferrimagnetic quadruple perovskite CuCu $_{3}$ Fe $_{2}$ Re $_{2}$ O $_{12}$

A. I. Poteryaev, Z. V. Pchelkina, S. V. Streltsov +2

Recently synthesized quadruple perovskite CuCu $_{3}$ Fe $_{2}$ Re $_{2}$ O $_{12}$ possesses strong ferromagnetism and unusual electron properties, including enhanced electronic specific heat.…

A new approach to the Kondo effect: sophomore's dream function and Lee-Yang zeros

Propagation of laser-generated GHz surface acoustic wavepackets in FeRh/MgO(001) below and above the antiferromagnetic-ferromagnetic phase transition

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

Quantum magnetic phase transitions in a Kugel-Khomskii model including spin-orbit coupling

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

Best practices for a proper evaluation and conversion of physical property equations in superconductors: the examples of WHH formulation, Bean model and other cases of interest

Is it possible to determine unambiguously the Berry phase solely from quantum oscillations?

Co2​MnZ (Z = Al, Si, Ga, Ge, Sn) Heusler alloys as candidate materials for spintronic and microelectronic applications: Electronic structure, transport, and magnetism

Anomalous lattice specific heat and rattling phonon modes in quadruple perovskites

Exchange interaction in ACu3Fe2Re2O12 quadruple perovskites

Non-Fermi-liquid behaviour and Fermi-surface expansion induced by van Hove-driven ferromagnetic fluctuations: the D-TRILEX analysis

Einstein and Debye temperatures, electron-phonon coupling constant and a probable mechanism for ambient-pressure room-temperature superconductivity in intercalated graphite

Laser-generated GHz surface acoustic waves with tunable amplitude during the magnetostructural phase transition in FeRh thin films

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

Features of the Electronic and Charge States of Monovalent-Doped Manganite Films Probed by Magnetic Circular Dichroism

Low-dimensional Heisenberg magnets: Riemann zeta function regularization

Splitting of electronic spectrum in paramagnetic phase of itinerant ferromagnets and altermagnets

Electronic transport and Fermi surface of Weyl semimetal WTe2: quantum oscillations and first-principles study

Insulator-bad metal transition in RNiO3​ nickelates beyond Hubbard model and density functional theory

Sr2​NbO4​: A 4d analogue of the layered perovskite Sr2​VO4​

Frequency dependence of temporal spin stiffness and short-range magnetic order in the doped two-dimensional Hubbard model

Exchange interactions in itinerant magnets: the effects of local particle-hole irreducible vertex corrections and SU(2) symmetry of Hund interaction

BaCo2​(AsO4​)2​: Strong Kitaev, After All

Highly correlated electronic state in a ferrimagnetic quadruple perovskite CuCu3​Fe2​Re2​O12​

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

Co $_{2}$ MnZ (Z = Al, Si, Ga, Ge, Sn) Heusler alloys as candidate materials for spintronic and microelectronic applications: Electronic structure, transport, and magnetism

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

Insulator-bad metal transition in RNiO $_{3}$ nickelates beyond Hubbard model and density functional theory

Sr $_{2}$ NbO $_{4}$ : A $4 d$ analogue of the layered perovskite Sr $_{2}$ VO $_{4}$

BaCo $_{2}$ (AsO $_{4}$ ) $_{2}$ : Strong Kitaev, After All

Highly correlated electronic state in a ferrimagnetic quadruple perovskite CuCu $_{3}$ Fe $_{2}$ Re $_{2}$ O $_{12}$