111 citations · 293 across the 5 of their papers we have counts for
4 papers · 1 filter
Magnetism of chromia
Siqi Shi, A. L. Wysocki, K. D. Belashchenko
The electronic structure and magnetism of chromia (corundum-type Cr2O3) are studied using full-potential first-principles calculations. The electronic correlations are included wit…
Role of covalent Fe-As bonding in the magnetic moment formation and exchange mechanisms in iron-pnictide superconductors
K. D. Belashchenko, V. P. Antropov
The electronic origin of the huge magnetostructural effect in layered Fe-As compounds is elucidated using LiFeAs as a prototype. The crucial feature of these materials is the stron…
Calculations of spin-disorder resistivity from first principles
A. L. Wysocki, K. D. Belashchenko, J. P. Velev +1
Spin-disorder resistivity of Fe and Ni is studied using the noncollinear density functional theory. The Landauer conductance is averaged over random disorder configurations and fit…
Tunneling anisotropic magnetoresistance driven by resonant surface states: First-principles calculations of Fe(001) surface
Athanasios N. Chantis, Kirill D. Belashchenko, Evgeny Y. Tsymbal +1
Fully-relativistic first-principles calculations of the Fe(001) surface demonstrate that resonant surface (interface) states may produce sizeable tunneling anisotropic magnetoresis…