Zobrazeno 1 - 10
of 345
pro vyhledávání: '"Protsenko, V. A."'
Autor:
Protsenko, V. S., Katanin, A. A.
Publikováno v:
Phys. Rev. B 108, 245117 (2023)
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. Wehling, et. al., Phys. Rev. Lett. 106, 236805 (2011)] within the functio
Externí odkaz:
http://arxiv.org/abs/2305.11085
Autor:
Protsenko, V. S., Katanin, A. A.
Publikováno v:
Phys. Rev. B 104, 245139 (2021)
We investigate magnetic, charge and transport properties of hexagonal graphene nanoflakes (GNFs) connected to two metallic leads by using the functional renormalization group (fRG) method. The interplay between the on-site and long-range interactions
Externí odkaz:
http://arxiv.org/abs/2108.05844
Publikováno v:
Phys. Rev. B 102, 085101 (2020)
We present results of a theoretical study of a prototypical weak ferromagnet ZrZn$_2$. We use the density-functional theory (DFT)+dynamical mean-field theory (DMFT) method to study the electronic and local magnetic properties. The obtained DFT+DMFT e
Externí odkaz:
http://arxiv.org/abs/2003.03288
Akademický článek
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Autor:
Protsenko, V. S., Katanin, A. A.
Publikováno v:
Phys. Rev. B 99, 165114 (2019)
We apply the non-equilibrium functional renormalization group approach treating flow of the electronic self-energies, to describe local magnetic moments formation and electronic transport in a quadruple quantum dot (QQD) ring, coupled to leads, with
Externí odkaz:
http://arxiv.org/abs/1804.02965
Autor:
Protsenko, V. S., Katanin, A. A.
Publikováno v:
Phys. Rev. B 95, 245129 (2017)
We explore the effects of asymmetry of hopping parameters between double parallel quantum dots and the leads on the conductance and a possibility of local magnetic moment formation in this system using functional renormalization group approach with t
Externí odkaz:
http://arxiv.org/abs/1703.04521
Autor:
Kityk, A., Protsenko, V., Danilov, F., Bobrova, L., Hnatko, M., Pavlik, V., Šoltýs, J., Labudová, M., Rusková, M., Pangallo, D.
Publikováno v:
In Surface & Coatings Technology 15 January 2022 429
Autor:
Protsenko, V. S., Katanin, A. A.
Publikováno v:
Phys. Rev. B 94, 195148 (2016)
We propose a version of functional renormalization-group (fRG) approach, which is, due to including Litim-type cutoff and switching off (or reducing) the magnetic field during fRG flow, capable describing singular Fermi liquid (SFL) phase, formed due
Externí odkaz:
http://arxiv.org/abs/1607.08544
Publikováno v:
In Colloids and Surfaces A: Physicochemical and Engineering Aspects 20 March 2021 613
Autor:
PROTSENKO, V.1 Vprotsenko7@gmail.com, BUTYRINA, T.1, MAKHOTA, D.1, KORNIY, S.1,2, DANILOV, F.1
Publikováno v:
Archives of Metallurgy & Materials. 2023, Vol. 68 Issue 2, p477-482. 6p.