715 citations · 3.9k across the 30 of their papers we have counts for
29 papers
XPS evidence of degradation mechanism in hybrid halide perovskites
I. S. Zhidkov, A. I. Poteryaev, A. Kukharenko +6
The paper presents the results of measurements of XPS valence band spectra of SiO2/MAPbI3 hybrid perovskites subjected to irradiation with visible light and annealing at an exposur…
Electronic correlations and competing orders in multiorbital dimers: a cluster DMFT study
Malte Harland, Alexander I. Poteryaev, Sergey V. Streltsov +1
We investigate the violation of the first Hund's rule in 4 and 5 transition metal oxides that form solids of dimers. Bonding states within these dimers reduce the magnetizati…
Hydrogenation driven formation of local magnetic moments in FeOH
Alexey O. Shorikov, Alexander I. Poteryaev, Vladimir I. Anisimov +1
The electronic and magnetic properties of recently discovered new important constituent of the Earth's lower mantle FeO2H were investigated by means of the density functional theor…
Unexpected 3+ valence of iron in FeO, a geologically important material lying "in between" oxides and peroxides
S. V. Streltsov, A. O. Shorikov, S. L. Skornyakov +2
Recent discovery of pyrite FeO, which can be an important ingredient of the Earth's lower mantle and which in particular may serve as an extra source of water in the Earth's in…
Many-body effects on Cr(001) surfaces: An LDA+DMFT study
M. Schüler, S. Barthel, M. Karolak +5
The electronic structure of the Cr(001) surface with its sharp resonance at the Fermi level is a subject of controversial debate of many experimental and theoretical works. To date…
Magnetic properties of FeNi alloy from CPA+DMFT perspectives
Alexander I. Poteryaev, Nikolay A. Skorikov, Vladimir I. Anisimov +1
We use a combination of the coherent potential approximation and dynamical mean field theory to study magnetic properties of the FeNi alloy from a first principles. Cal…