96 citations · 1.2k across the 55 of their papers we have counts for
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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…
A new type of bound magnetic polaron state: the formation of long-range spin distortions
S. L. Ogarkov, M. Yu. Kagan, A. O. Sboychakov +2
The structure of bound magnetic polarons in an antiferromagnetic matrix is studied in the framework of two-dimensional (2D) and three-dimensional (3D) Kondo-lattice models in the d…
Jahn-Teller distortions and phase separation in doped manganites
A. O. Sboychakov, K. I. Kugel, A. L. Rakhmanov
A "minimal model" of the Kondo-lattice type is used to describe a competition between the localization and metallicity in doped manganites and related magnetic oxides with Jahn-Tel…