Race, C. P.; von Pezold, J.; Neugebauer, J.: Simulations of Grain Boundary Migration via the Nucleation and Growth of Islands. MSE Congress 2012, Darmstadt, Germany (2012)
Race, C. P.; von Pezold, J.; Neugebauer, J.: Simulations of grain boundary migration via the nucleation and growth of islands. DPG Frühjahrstagung 2012, Berlin, Germany (2012)
von Pezold, J.; Lymperakis, L.; Neugebauer, J.: Towards an ab-initio based understanding of H-embrittlement: An atomistic study of the HELP mechanism. Joint Hydrogenius and ICNER International Workshop on Hydrogen-Materials Interactions, Kyushu, Japan (2012)
Korbmacher, D.; von Pezold, J.; Spatschek, R.: Hydrogen embrittlement - A scale bridging perspective. 1st Austrian-German workshop on Computational Materials Design, Kramsach, Austria (2012)
Haghighat, S. M. H.; von Pezold, J.; Neugebauer, J.; Raabe, D.: Effect of local stress state on the glide of ½a₀<111> screw dislocation in bcc-Fe. 1st Austrian-German Workshop on Computational Materials Design, Kramsach, Austria (2012)
Nematollahi, A.; von Pezold, J.; Neugebauer, J.; Raabe, D.: Thermodynamics of the strain-induced dissolution of cementite in pearlitic structure steel: An ab-initio study. 1st Austrian-German workshop on Computational Materials Design, Kramsach, Austria (2012)
Race, C. P.; von Pezold, J.; Neugebauer, J.: Grain boundary migration via the nucleation and growth of islands in molecular dynamics. 1st Austrian-German Workshop on Computational Materials Design, Kramsach, Austria (2012)
von Pezold, J.; Neugebauer, J.: Effect of H on homogeneous dislocation nucleation: Consequences for hydrogen embrittlement. DPG Frühjahrstagung der Sektion Kondensierte Materie (SKM), Dresden, Germany (2011)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The goal of this project is the investigation of interplay between the atomic-scale chemistry and the strain rate in affecting the deformation response of Zr-based BMGs. Of special interest are the shear transformation zone nucleation in the elastic regime and the shear band propagation in the plastic regime of BMGs.
In this project we developed a phase-field model capable of describing multi-component and multi-sublattice ordered phases, by directly incorporating the compound energy CALPHAD formalism based on chemical potentials. We investigated the complex compositional pathway for the formation of the η-phase in Al-Zn-Mg-Cu alloys during commercial…
Hydrogen embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…