232 citations · 638 across the 13 of their papers we have counts for
9 papers · 1 filter
Electronic structure and resonant inelastic x-ray scattering in Ca3Ru2O7
V. N. Antonov, D. A. Kukusta, L. V. Bekenov
We have investigated the electronic structure of the transition metal oxide Ca3Ru2O7 within density functional theory using the generalized gradient approximation while considering…
Resonant inelastic x-ray scattering of the Jeff = 1/2 Mott insulator Sr2IrO4 from the density-functional theory
V. N. Antonov, D. A. Kukusta, L. V. Bekenov
We have investigated the electronic structure of Sr2IrO4 within the density-functional theory using the generalized gradient approximation while taking into account strong Coulomb…
Electronic structure and x-ray magnetic circular dichroism of YBa2Cu3O7/LaMnO3 superlattices from first-principles calculations
Xiaoping Yang, A. N. Yaresko, V. N. Antonov +1
The origin of x-ray magnetic circular dichroism (XMCD) at the Cu L2,3 edge in YBa2Cu3O7/La(1-x)Ca(x)MnO3 superlattices is revealed by performing first-principle electronic structur…
Coulomb-Enhanced Spin-Orbit Splitting: The Missing Piece in the Sr2RhO4 Puzzle
Guo-Qiang Liu, V. N. Antonov, O. Jepsen +1
The outstanding discrepancy between the measured and calculated (local-density approximation) Fermi surfaces in the well-characterized, paramagnetic Fermi liquid Sr2RhO4 is resolve…
Electronic structure of charge-ordered Fe3O4 from calculated optical, megneto-optical Kerr effect, and O K-edge x-ray absorption spectra
I. Leonov, A. N. Yaresko, V. N. Antonov +1
The electronic structure of the low-temperature (LT) monoclinic magnetite, Fe3O4, is investigated using the local spin density approximation (LSDA) and the LSDA+U method. The self-…
Charge order and spin-singlet pairs formation in Ti4O7
I. Leonov, A. N. Yaresko, V. N. Antonov +3
Charge ordering in the low-temperature triclinic structure of titanium oxide (Ti4O7) is investigated using the local density approximation (LDA)+U method. Although the total 3d cha…