91 citations · 199 across the 4 of their papers we have counts for
4 papers
Orbital Ordering and Magnetic Interactions in BiMnO
I. V. Solovyev, Z. V. Pchelkina
This work is devoted to the analysis of orbital patterns and related to them interatomic magnetic interactions in centrosymmetric monoclinic structures of BiMnO, which have bee…
Dominance of many-body effects over one-electron mechanism for band structure doping dependence in NdCeCuO: LDA+GTB approach
M. M. Korshunov, V. A. Gavrichkov, S. G. Ovchinnikov +3
In the present work we report the band structure calculations for the high temperature superconductor NdCeCuO in the regime of strong electronic correlations within…
A new hybrid LDA and Generalized Tight-Binding method for the electronic structure calculations of strongly correlated electron systems
V. A. Gavrichkov, M. M. Korshunov, S. G. Ovchinnikov +3
A novel hybrid scheme is proposed. The {\it ab initio} LDA calculation is used to construct the Wannier functions and obtain single electron and Coulomb parameters of the multiband…
Crystal-field splitting for low symmetry systems in ab initio calculations
S. V. Streltsov, A. S. Mylnikova, A. O. Shorikov +3
In the framework of the LDA+U approximation we propose the direct way of calculation of crystal-field excitation energy and apply it to La and Y titanates. The method developed can…