Ural Branch of the Russian Academy of Sciences

output

19972026

most cited2D titanium carbonitrides and their hydroxylated derivatives: Structural, electronic properties and stability of MXenes Ti3C2-xNx and Ti3C2-xNx(OH)2

231 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

Showing cond-mat.str-elShow all

21 papers · 1 filter

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-el2022★ 27 cited

Magnetic phase diagram and possible Kitaev-like behavior of honeycomb-lattice antimonate Na3Co2SbO6

E. Vavilova, T. Vasilchikova, A. Vasiliev +4

Recent theoretical studies have suggested that Kitaev physics and such effects as formation of a mysterious spin-liquid state can be expected not only in RuCl3 and iridates, but al…

cond-mat.str-el2022★ 17 cited

Ground-state structure, orbital ordering and metal-insulator transition in double-perovskite PrBaMn2O6

Sergey V. Streltsov, R. E. Ryltsev, N. M. Chtchelkatchev

In recent years, A-site ordered half-doped double-perovskite manganites $RBaM n_{2} O_{6}$ (R=rare earth) have attracted much attention due to their remarkable physical properties an…

cond-mat.str-el2018★ 9 cited

Formation of exotic states in the $s - d$ exchange and $t - J$ models

V. Yu. Irkhin, Yu. N. Skryabin

Different scenarios of the implementation of the two-band model in strongly correlated electrons systems, including frustrated magnets, high-temperature superconductors, and Kondo…

cond-mat.str-el2018★ 24 cited

Magnetic properties of RCoO $_{3}$ cobaltites (R = La, Pr, Nd, Sm, Eu). Effects of hydrostatic and chemical pressure

A. S. Panfilov, A. A. Lyogenkaya, G. E. Grechnev +6

We have investigated the temperature dependence of the magnetic susceptibility $χ (T)$ of rare-earth cobaltites RCoO $_{3}$ (R= La, Pr, Nd, Sm, Eu) in the temperature range $4.2 - 300$ K…

cond-mat.str-el2018★ 11 cited

Pressure effect on magnetic susceptibility of LaCoO $_{3}$

A. S. Panfilov, G. E. Grechnev, I. P. Zhuravleva +6

The effect of pressure on magnetic properties of LaCoO $_{3}$ is studied experimentally and theoretically. The pressure dependence of magnetic susceptibility $χ$ of LaCoO $_{3}$ is obtai…

cond-mat.str-el2017★ 12 cited

Magnetic phase diagram and quantum phase transitions in a two-species boson model

A. M. Belemuk, N. M. Chtchelkatchev, A. V. Mikheyenkov +1

We analyze the possible types of ordering in a boson--fermion model. The Hamiltonian is inherently related to the Bose--Hubbard model for vector two-species bosons in optical latti…

cond-mat.str-el2017★ 21 cited

Electronic structure of FeSe monolayer superconductors: shallow bands and correlations

I. A. Nekrasov, N. S. Pavlov, M. V. Sadovskii

Electronic spectra of typical single FeSe layer superconductors obtained from ARPES data reveal several puzzles: what is the origin of shallow and the so called "replica" bands nea…

cond-mat.str-el2017★ 17 cited

On the origin of the shallow and "replica" bands in FeSe monolayer superconductors

I. A. Nekrasov, N. S. Pavlov, M. V. Sadovskii

We compare electronic structures of single FeSe layer films on SrTiO $_{3}$ substrate (FeSe/STO) and K $_{x}$ Fe $_{2 - y}$ Se $_{2}$ superconductors obtained from extensive LDA and LDA+DMFT c…

cond-mat.str-el2015★ 6 cited

Quasi-one-dimensional quantum spin liquid in the $Cu (C_{4} H_{4} N_{2}) (N O_{3})_{2}$ insulator

V. R. Shaginyan, V. A. Stephanovich, K. G. Popov +1

We analyze measurements of the magnetization, differential susceptibility and specific heat of quasi-one dimensional insulator Cu(C $_{4}$ H $_{4}$ N $_{2}$ )(NO $_{3}$ ) $_{2}$ (CuPzN) subjected to…

cond-mat.str-el2015★ 21 cited

Electronic structure of NaFeAs superconductor: LDA+DMFT calculations compared with ARPES experiment

I. A. Nekrasov, N. S. Pavlov, M. V. Sadovskii

We present the results of extended theoretical LDA+DMFT calculations for a new iron-pnictide high temperature superconductor NaFeAs compared with the recent high quality angle-reso…

cond-mat.str-el2013

Pressure effect on the energy structure and superexchange interaction of the undoped orthorhombic La2CuO4: beyond the low-energy approximation

Vladimir A. Gavrichkov, Zlata V. Pchelkina, Igor A. Nekrasov +1

Using LDA+GTB multi-band approach, we studied the compression dependence of the electronic structure and in-plane superexchange interaction J(P) in the antiferromagnetic La214 at t…

cond-mat.str-el2013★ 7 cited

Doping Dependence of Correlation Effects in K{1-x}Fe{2-y}Se2 Superconductor: LDA'+DMFT Investigation

I. A. Nekrasov, N. S. Pavlov, M. V. Sadovskii

We present detailed LDA'+DMFT investigation of doping dependence of correlation effects in novel K{1-x}Fe{2-y}Se2 superconductor. Calculations were performed at four different hole…

cond-mat.str-el2013★ 42 cited

Melting of the orbital order in LaMnO3 probed by NMR

A. Trokiner, S. Verkhovskii, A. Gerashenko +4

The Mn spin correlations were studied near the O'-O phase transition at T{JT} = 750 K, up to 950 K with 17O and 139La NMR in a stoichiometric LaMnO3 crystalline sample. The measure…

cond-mat.str-el2013★ 5 cited

Effect of Eu doping and partial oxygen isotope substitution on magnetic phase transitions in (Pr $_{1 - y}$ Eu $_{y}$ ) $_{0.7}$ Ca $_{0.3}$ CoO $_{3}$ cobaltites

N. A. Babushkina, A. N. Taldenkov, S. V. Streltsov +6

We study experimentally and theoretically the effect of Eu doping and partial oxygen isotope substitution on the transport and magnetic characteristics and spin-state transitions i…

cond-mat.str-el2012★ 4 cited

Discovering Strongly Correlated Quantum Spin Liquid

V. R. Shaginyan, K. G. Popov, V. A. Khodel

Strongly correlated Fermi systems are among the most intriguing and fundamental systems in physics. We show that the herbertsmithite ZnCu3(OH)6Cl2 can be viewed as a new type of st…

cond-mat.str-el2012★ 31 cited

Consistent LDA'+DMFT approach to electronic structure of transition metal oxides: charge transfer insulators and correlated metals

I. A. Nekrasov, N. S. Pavlov, M. V. Sadovskii

We discuss the recently proposed LDA'+DMFT approach providing consistent parameter free treatment of the so called double counting problem arising within the LDA+DMFT hybrid comput…

cond-mat.str-el2011★ 14 cited

Electronic structure of two-dimensional hexagonal diselenides: charge density waves and pseudogap behavior

E. Z. Kuchinskii, I. A. Nekrasov, M. V. Sadovskii

We present theoretical study of electronic structure (spectral functions and Fermi surfaces) for incommensurate pseudogap and charge density wave (CDW) and commensurate CDW phases…

cond-mat.str-el2008

Nutational Two-Dimensional Structures in Magnets

A. B. Borisov, F. N. Rybakov

New types of magnetic structures in the Heisenberg model are found. Analytical methods are used to describe spiral structures, spiral vortex structures, and their interaction. Meth…

cond-mat.str-el2005★ 12 cited

The charge ordered state in half-doped Bi-based manganites studied by $^{17}$ O and $^{209}$ Bi NMR

A. Trokiner, S. Verkhovskii, A. Yakubovskii +10

We present a $^{209}$ Bi and $^{17}$ O NMR study of the Mn electron spin correlations developed in the charge ordered state of Bi $_{0.5}$ Sr $_{0.5}$ MnO $_{3}$ and Bi $_{0.5}$ Ca $_{0.5}$ M…

cond-mat.str-el2004★ 28 cited

Spin Susceptibility of Ga-Stabilized delta-Pu Probed by {69}^Ga NMR

Yu. Piskunov, K. Mikhalev, A. Gerashenko +7

Spin susceptibility of stabilized δphase in the Pu-Ga alloy is studied by measuring {69,71}^Ga NMR spectra and nuclear spin-lattice relaxation rate {69}T_{1}^{-1} in the temperatur…

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

Magnetic phase diagram and possible Kitaev-like behavior of honeycomb-lattice antimonate Na3Co2SbO6

Ground-state structure, orbital ordering and metal-insulator transition in double-perovskite PrBaMn2O6

Formation of exotic states in the s−d exchange and t−J models

Magnetic properties of RCoO3​ cobaltites (R = La, Pr, Nd, Sm, Eu). Effects of hydrostatic and chemical pressure

Pressure effect on magnetic susceptibility of LaCoO3​

Magnetic phase diagram and quantum phase transitions in a two-species boson model

Electronic structure of FeSe monolayer superconductors: shallow bands and correlations

On the origin of the shallow and "replica" bands in FeSe monolayer superconductors

Quasi-one-dimensional quantum spin liquid in the Cu(C4​H4​N2​)(NO3​)2​ insulator

Electronic structure of NaFeAs superconductor: LDA+DMFT calculations compared with ARPES experiment

Pressure effect on the energy structure and superexchange interaction of the undoped orthorhombic La2CuO4: beyond the low-energy approximation

Doping Dependence of Correlation Effects in K{1-x}Fe{2-y}Se2 Superconductor: LDA'+DMFT Investigation

Melting of the orbital order in LaMnO3 probed by NMR

Effect of Eu doping and partial oxygen isotope substitution on magnetic phase transitions in (Pr1−y​Euy​)0.7​Ca0.3​CoO3​ cobaltites

Discovering Strongly Correlated Quantum Spin Liquid

Consistent LDA'+DMFT approach to electronic structure of transition metal oxides: charge transfer insulators and correlated metals

Electronic structure of two-dimensional hexagonal diselenides: charge density waves and pseudogap behavior

Nutational Two-Dimensional Structures in Magnets

The charge ordered state in half-doped Bi-based manganites studied by 17O and 209Bi NMR

Spin Susceptibility of Ga-Stabilized delta-Pu Probed by {69}^Ga NMR

Formation of exotic states in the $s - d$ exchange and $t - J$ models

Magnetic properties of RCoO $_{3}$ cobaltites (R = La, Pr, Nd, Sm, Eu). Effects of hydrostatic and chemical pressure

Pressure effect on magnetic susceptibility of LaCoO $_{3}$

Quasi-one-dimensional quantum spin liquid in the $Cu (C_{4} H_{4} N_{2}) (N O_{3})_{2}$ insulator

Effect of Eu doping and partial oxygen isotope substitution on magnetic phase transitions in (Pr $_{1 - y}$ Eu $_{y}$ ) $_{0.7}$ Ca $_{0.3}$ CoO $_{3}$ cobaltites

The charge ordered state in half-doped Bi-based manganites studied by $^{17}$ O and $^{209}$ Bi NMR