146 citations · 486 across the 15 of their papers we have counts for
15 papers
Anomalous superconductivity and unusual normal state properties of bilayer and twisted graphene (Brief review)
M. Yu. Kagan, M. M. Korovushkin, V. A. Mitskan +4
It has been shown that the Kohn--Luttinger superconductivity mechanism interplaying with other types of ordering can be implemented in systems with a hexagonal lattice. A number of…
Doping dependence of low-energy charge collective excitations in high-T cuprates
V. M. Silkin, D. V. Efremov, M. Yu. Kagan
In this study, we analyze the dielectric function of high-Tc cuprates as a function of doping level, taking into account the full energy band dispersion within the CuO monolaye…
Topological superconductivity and Majorana states in low-dimensional systems
V. V. Val'kov, M. S. Shustin, S. V. Aksenov +4
We discuss the properties of topologically nontrivial superconducting phases and the conditions for their realization in condensed matter, and the principles for identifying Majora…
Electronic phase separation: recent progress in the old problem
M. Yu. Kagan, K. I. Kugel, A. L. Rakhmanov
We consider the nanoscale electronic phase separation in a wide class of different materials, mostly in strongly correlated electron systems. The phase separation turns out to be q…
Magnetization of the MnFeSi in high magnetic field up to 50 T: possible evidence of a field-induced Griffiths phase
S. V. Demishev, A. N. Samarin, J. Huang +9
Magnetic properties of single crystals of MnFeSi solid solutions with are investigated by pulsed field technique in magnetic fields up to 50 T. It is shown th…
Small-scale phase separation in doped anisotropic antiferromagnets
M. Yu. Kagan, K. I. Kugel, A. L. Rakhmanov +1
We analyze the possibility of the nanoscale phase separation manifesting itself in the formation of ferromagnetic (FM) polarons (FM droplets) in the general situation of doped anis…