96 citations · 1.2k across the 55 of their papers we have counts for
56 papers
Altermagnetism without a long-range order
V. E. Valiulin, A. V. Mikheyenkov, K. I. Kugel
The Kugel-Khomskii spin-pseudospin model, originally developed for transition-metal compounds with orbital degrees of freedom, has recently been reinterpreted in the context of alt…
Evidence for spin droplets (ferrons) formation in the heavy fermion metal CeB with dynamic charge stripes
A. N. Azarevich, O. N. Khrykina, N. B. Bolotina +13
The presented studies of resistivity (R), thermal conductivity (k) and specific heat (C) at low temperature 1.8-7 K in magnetic field up to 90 kOe made it possible to detect for th…
Effects of anisotropy on the high field magnetoresistance of Weyl semimetals
A. S. Dotdaev, Ya. I. Rodionov, K. I. Kugel +1
We study the effects of anisotropy on the magnetoresistance of Weyl semimetals (WSMs) in the ultraquantum regime. We utilize the fact that many Weyl semimetals are approximately ax…
Formation of droplets of the order parameter and superconductivity in inhomogeneous Fermi-Bose mixtures (Brief review)
M. Yu. Kagan, S. V. Aksenov, A. V. Turlapov +6
The studies of a number of systems treated in terms of an inhomogeneous (spatially separated) Fermi-Bose mixture with superconducting clusters or droplets of the order parameter in…
Bismuth layer properties in the ultrathin Bi-FeNi multilayer films probed by spectroscopic ellipsometry
N. N. Kovaleva, D. Chvostova, O. Pacherova +6
Using wide-band (0.5-6.5 eV) spectroscopic ellipsometry we study ultrathin [Bi(0.6-2.5 nm)-FeNi(0.8,1.2 nm)]N multilayer films grown by rf sputtering deposition, where the FeNi lay…
Quantum magnetoresistance of Weyl semimetals with strong Coulomb disorder
Ya. I. Rodionov, K. I. Kugel, B. A. Aronzon
We study the effects a strong Coulomb disorder on the transverse magnetoresistance in Weyl semimetals at low temperatures. Using the diagrammatic technique and the Keldysh model to…