220 citations
- Erich Schmid Institute of Materials ScienceAT17 papers
- Austrian Academy of SciencesAT16 papers
- University of GrazAT6 papers
- Materials Center Leoben (Austria)AT5 papers
- TU WienAT5 papers
- University of ViennaAT4 papers
- Humboldt-Universität zu BerlinDE3 papers
- Institute of Physics BelgradeRS3 papers
- Los Alamos National LaboratoryUS3 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Federal Institute For Materials Research and TestingDE2 papers
- Graz University of TechnologyAT2 papers
7 papers · 2 filters
Revealing trends in catalytic activity of adatoms for hydrogen adsorption on carbon: a case study of graphene and carbon nanotube
Thomas Leiner, David Holec
The increasing demand for sustainable energy solutions necessitates advancements in hydrogen storage technologies. This study investigates the hydrogen adsorption characteristics o…
Ion generation by photoionization and photofield tunneling of electrons during atom probe tomography of thermally grown chromia with deep UV laser light
Severin Jakob, David Mayweg, Mattias Thuvander
The evaporation mechanisms during laser-assisted field evaporation of thermally grown chromia is investigated with the newest generation of commercial atom probe tomography instrum…
Formation of Micrometer-Sized Textured Hexagonal Silicon Crystals via Nanoindentation
Mouad Bikerouin, Anna Marzegalli, Davide Spirito +10
We present a comprehensive study on the formation of micrometer-sized, textured hexagonal diamond silicon (hd-Si) crystals via nanoindentation followed by annealing. Utilizing adva…
Accurate prediction of structural and mechanical properties on amorphous materials enabled through machine-learning potentials: a case study of silicon nitride
Ganesh Kumar Nayak, Prashanth Srinivasan, Juraj Todt +3
Amorphous silicon nitride (a-SiN) is a material which has found wide application due to its excellent mechanical and electrical properties. Despite the significant effort devoted i…
Segregation to grain boundaries in disordered systems: an application to a Ni-based multi-component alloy
Dominik Gehringer, Lorenz Romaner, David Holec
Segregation to defects, in particular to grain boundaries (GBs), is an unavoidable phenomenon leading to changed material behavior over time. With the increase of available computa…
Interplay between alloying and tramp element effects on temper embrittlement in bcc iron: DFT and thermodynamic insights
Amin Sakic, Ronald Schnitzer, David Holec
The details of the temper embrittlement mechanism in steels caused by impurities are unknown. Especially from an atomistic point of view, there are still open questions regarding t…