129 citations · 925 across the 27 of their papers we have counts for
6 papers · 1 filter
The effect of hydrostatic pressure and uniaxial strain on the electronic structure of PbSnTe
Matthias Geilhufe, Sanjeev K. Nayak, Stefan Thomas +5
The electronic structure of PbSnTe is studied by using the relativistic Korringa-Kohn-Rostoker Green function method in the framework of density functional theory. Fo…
Numerical solution of the relativistic single-site scattering problem for the Coulomb and the Mathieu potential
Matthias Geilhufe, Steven Achilles, Markus Arthur Köbis +4
For a reliable fully-relativistic Korringa-Kohn-Rostoker Green function method, an accurate solution of the underlying single-site scattering problem is necessary. We present an ex…
Study of electronic and magnetic properties and related x-ray absorption spectroscopy of ultrathin Co films on BaTiO
M. Hoffmann, St. Borek, I. V. Maznichenko +7
We present a first-principles study of electronic and magnetic properties of thin Co films on a BaTiO(001) single crystal. The crystalline structure of 1, 2, and 3 monolayer th…
Study of the Negative Magneto-Resistance of Single Proton-Implanted Lithium-Doped ZnO Microwires
I. Lorite, C. Zandalazini, P. Esquinazi +14
The magneto-transport properties of single proton-implanted ZnO and of Li(7\%)-doped ZnO microwires have been studied. The as-grown microwires were highly insulating and not magnet…
Variation of magnetic properties of SrFeMoO due to oxygen vacancies
Martin Hoffmann, Victor N. Antonov, Lev V. Bekenov +3
Oxygen vacancies can be of utmost importance for improving or deteriorating physical properties of oxide materials. Here, we studied from first-principles the electronic and magnet…
Magnetic properties of defect-free and oxygen-deficient cubic SrCoO
Martin Hoffmann, Vladislav S. Borisov, Sergey Ostanin +3
We investigated theoretically electronic and magnetic properties of the perovskite material SrCoO with using a projector-augmented plane-wave method and a Gree…