28 citations · 156 across the 13 of their papers we have counts for
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cond-mat.mtrl-sci2013★ 19 cited
Structural position and oxidation state of nickel in SrTiO3
Irina A. Sluchinskaya, Alexander I. Lebedev, Alexei Erko
The properties of Ni-doped strontium titanate are studied using X-ray diffraction and XAFS spectroscopy. It is shown that regardless of the preparation conditions, the SrTi1-xNixO3…
cond-mat.mtrl-sci2013★ 28 cited
Combined first-principles and EXAFS study of structural instability in BaZrO3
A. I. Lebedev, I. A. Sluchinskaya
Phonon spectrum of cubic barium zirconate is calculated from first principles using the density functional theory. Unstable phonon mode with the symmetry in the phonon spe…