53 citations · 95 across the 4 of their papers we have counts for
5 papers
Electronic and magnetic properties of the TiO Magnéli phase
I. Slipukhina, M. Ležaić
Structural, electronic and magnetic properties of TiO have been studied by \textit{ab initio} methods in low-, intermediate- and high-temperature phases. We have found the…
X-ray magnetic circular dichroism in (Ge,Mn) compounds: experiments and modeling
Samuel Tardif, Andrey Titov, Emmanuel Arras +10
X-ray absorption (XAS) and x-ray magnetic circular dichroism (XMCD) spectra at the L edges of Mn in (Ge,Mn) compounds have been measured and are compared to the results of…
Interface-driven phase separation in multifunctional materials: the case of GeMn ferromagnetic semiconductor
Emmanuel Arras, Frédéric Lançon, Ivetta Slipukhina +11
We use extensive first principle simulations to show the major role played by interfaces in the mechanism of phase separation observed in semiconductor multifunctional materials. W…
Ferromagnetic spin coupling of 2p-impurities in band insulators stabilized by intersite Coulomb interaction: Nitrogen-doped MgO
Ivetta Slipukhina, Phivos Mavropoulos, Stefan Blügel +1
For a nitrogen dimer in insulating MgO, a ferromagnetic coupling between spin-polarized -holes is revealed by calculations based on the density functional theory amended by an…
Simulation of the enhanced Curie temperature in Mn_5Ge_3C_x compounds
I. Slipukhina, E. Arras, Ph. Mavropoulos +1
Mn_5Ge_3C_x films with x>0.5 were experimentally shown to exhibit a strongly enhanced Curie temperature T_C compared to Mn_5Ge_3. In this letter we present the results of our first…