122 citations · 360 across the 24 of their papers we have counts for
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cond-mat.str-el2021★ 12 cited
Emerging mechanisms of magnetocaloric effect in phase-separated metals
V. V. Ivchenko, P. A. Igoshev
We present a study of the magnetocaloric effect in metallic systems exhibiting first-order magnetic transitions and focus on consequences of magnetic phase separation. We account f…
cond-mat.str-el2021★ 7 cited
Incommensurate magnetic order in rare earth and transition metal compounds with local moments
A. K. Pankratova, P. A. Igoshev, V. Yu. Irkhin
Within the framework of the - exchange model in the mean-field approximation for square, simple cubic, body-centered and face-centered cubic lattices, the formation of a f…
cond-mat.str-el2021★ 7 cited
Metal-insulator transition and antiferromagnetism in the generalized Hubbard model: Treatment of correlation effects
P. A. Igoshev, V. Yu. Irkhin
The ground state for the half-filled Hubbard model is treated within the Hartree-Fock approximation and the slave boson approach including correlations. The criterium for th…