Arigela, V. G.; Oellers, T.; Ludwig, A.; Kirchlechner, C.; Dehm, G.: Mechanical characterization of copper thin films produced by photolithography with a novel microscale high temperature loading rig. The International Conference on Experimental Mechanics, (ICEM) 2018, Brussels, Belgium (2018)
Lee, S.; Liebscher, C.; Dehm, G.: In-situ TEM study on deformation behaviors of CrMnFeCoNi single crystal high entropy alloys. European Solid Mechanics Conference (ESMC) , Bologna, Italy (2018)
Li, J.; Dehm, G.; Kirchlechner, C.: Dislocation source activation by nanoindentation in single crystals and at grain boundaries. E-MRS Spring, Strasbourg, France (2018)
Duarte, M. J.; Fang, X.; Brinckmann, S.; Dehm, G.: New approaches for in-situ nanoindentation of hydrogen charged alloys: insights on bcc FeCr alloys. DPG Spring Meeting of the Condensed Matter Section, Berlin, Germany (2018)
Dehm, G.: “Mechanical microscopy”: Resolving the mechanical behavior and underlying mechanisms of materials with high spatial resolution. The 18th Israel Materials Engineering Conference (IMEC-18), Dead Sea, Israel (2018)
Li, J.; Dehm, G.; Kirchlechner, C.: Differences in dislocation source activation stress in the grain interior and at twin boundaries using nanoindentation. Nanobruecken 2018, Erlangen, Germany (2018)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the current study is to investigate electrochemical corrosion mechanisms by examining the metal-liquid nanointerfaces. To achieve this, corrosive fluids will be strategically trapped within metal structures using novel additive micro fabrication techniques. Subsequently, the nanointerfaces will be analyzed using cryo-atom probe…
Understanding hydrogen-microstructure interactions in metallic alloys and composites is a key issue in the development of low-carbon-emission energy by e.g. fuel cells, or the prevention of detrimental phenomena such as hydrogen embrittlement. We develop and test infrastructure, through in-situ nanoindentation and related techniques, to study…
Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…