120 citations · 237 across the 6 of their papers we have counts for
6 papers
Explaining the Entropy Forming Ability with the atomic size mismatch
Andreas Kretschmer, Paul Heinz Mayrhofer
To quickly screen for single-phased multi-principal-element materials, a so-called entropy forming ability (EFA) parameter is sometimes used as a descriptor. The higher the EFA, th…
Impact of point defects on the electronic structure of paramagnetic CrN
David Holec, Liangcai Zhou, Zaoli Zhang +1
This paper presents first principles calculations of paramagnetic cubic CrN with the aim to provide deeper insight into recently published transmission electron microscopy-base…
Structural stability and thermodynamics of CrN magnetic phases from ab initio and experiment
Liangcai Zhou, David Holec, Matthias Bartosik +4
The dynamical and thermodynamic phase stabilities of the stoichiometric compound CrN including different structural and magnetic configurations are comprehensively investigated usi…
Complementary ab initio and X-ray nano-diffraction study of Ta2O5
R. Hollerweger, D. Holec, J. Paulitsch +7
Numerous different crystal structures of Ta2O5 are reported in literature. Although experimentally and computationally obtained lattice parameters and mechanical properties are in…
Origin of High Temperature Oxidation Resistance of Ti-Al-Ta-N Coatings
R. Hollerweger, H. Riedl, J. Paulitsch +5
Alloying Ti-Al-N coatings with Ta has proven to enhance their hardness, thermal stability, and oxidation resistance. However, especially for arc-evaporated Ti-Al-Ta-N coatings only…
First principles study of water-based self-assembled nanobearing effect in CrN/TiN multilayer coatings
David Holec, Jörg Paulitsch, Paul H. Mayrhofer
Recently, we have reported on low friction CrN/TiN coatings deposited using a hybrid sputtering technique. These multilayers exhibit friction coefficients below 0.1 when tested…