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cond-mat.str-el2023
Effect of vacancies on magnetic correlations and conductance in graphene nanoflakes with realistic Coulomb interaction
V. S. Protsenko, A. A. Katanin
We study the effect of various configurations of vacancies on the magnetic properties of graphene nanoflake (GNF) with screened realistic long-range electron interaction [T. O. Weh…
cond-mat.str-el2020
Electronic correlations, spectral and magnetic properties of ZrZn
S. L. Skornyakov, V. S. Protsenko, V. I. Anisimov +1
We present results of a theoretical study of a prototypical weak ferromagnet ZrZn. We use the density-functional theory (DFT)+dynamical mean-field theory (DMFT) method to study…
cond-mat.str-el2018
Local magnetic moments and electronic transport in closed loop quantum dot systems: a case of quadruple quantum dot ring at and away from equilibrium
V. S. Protsenko, A. A. Katanin
We apply the non-equilibrium functional renormalization group approach treating flow of the electronic self-energies, to describe local magnetic moments formation and electronic tr…