Publications of Gerhard Dehm

Brink, T.; Bhat, M. K.; Best, J. P.; Dehm, G.: Grain-boundary segregation effects on bicrystal Cu pillar compression. DPG Spring Meeting, Dresden, Germany (2023)

Kanjilal, A.; Rehman, U.; Best, J. P.; Dehm, G.: Microscale fracture behavior of Laves phases in the Mg–Ca–Al ternary alloy system. 86. Annual Meeting of DPG and DPG-Frühjahrstagung (DPG Spring Meeting) of the Matter and Cosmos Section (SMuK), Dresden, Germany (2023)

Kanjilal, A.; Rehman, U.; Best, J. P.; Dehm, G.: Microscale fracture behavior of Laves phases in the Mg–Ca–Al ternary alloy system. DPG-Frühjahrstagung (DPG Spring Meeting) of the Condensed Matter Section (SKM), Dresden, Germany (2023)

Pemma, S.; Janisch, R.; Dehm, G.; Brink, T.: Deformation mechanism of complexions in a Cu grain boundary under shear. FEMS EUROMAT 2023, Frankfurt am Main, Germany (2023)

Pemma, S.; Janisch, R.; Dehm, G.; Brink, T.: Disconnection activation in complexions of a Cu grain boundary under shear. 19th International Conference on Diffusion in Solids and Liquids (DSL-2023), Heraklion, Greece (2023)

Brognara, A.; Best, J. P.; Djemia, P.; Faurie, D.; Dehm, G.; Ghidelli, M.: Effect of composition and nanolayering on mechanical properties of Zr_100-xCu_x thin film metallic glasses. Talk at Université catholique de Louvain (UCL), Louvain-la-Neuve, Belgium (2022)

Brink, T.; Frommeyer, L.; Freitas, R.; Frolov, T.; Liebscher, C.; Dehm, G.: Diffusionless congruent grain boundary phase transitions in pure copper. The 10th International Conference on Multiscale Materials Modeling, Baltimore, MD, USA (2022)

Hosseinabadi, R.; Riesch-Oppermann, H.; Best, J. P.; Dehm, G.; Kirchlechner, C.: Size-dependent coherent twin boundary strength contribution in Cu micropillars. Nanomechanical Testing in Materials Research and Development VIII, Split, Croatia (2022)

Hosseinabadi, R.; Riesch-Oppermann, H.; Best, J. P.; Dehm, G.; Kirchlechner, C.: Size effect in bi-crystalline Cu micropillars with a coherent twin boundary. ECI conference 2022, Nanomechanical Testing in Materials Research and Development VIII, Split, Croatia (2022)

Jentner, R.; Best, J. P.; Kirchlechner, C.; Dehm, G.: Challenges in the phase identification of steels using unsupervised clustering of nanoindentation data. Nanomechanical Testing in Materials Research and Development VIII, Split, Croatia (2022)

Pemma, S.; Brink, T.; Janisch, R.; Dehm, G.: Stress driven grain boundary migration for different complexions of a Cu tilt grain boundary. Materials Science and Engineering Congress 2022, Darmstadt, Germany (2022)

Evertz, S.; Nicolin, N.; Primetzhofer, D.; Best, J. P.; Dehm, G.: Electrical resistivity of magnetron-sputtered Fe_1−xO thin films. DPG-Tagung der Sektion Kondensierte Materie, University of Regensburg, Regensburg, Germany (2022)

Brink, T.; Frommeyer, L.; Ahmad, S.; Liebscher, C.; Dehm, G.: Grain boundary phase transitions in tilt grain boundaries of fcc metals: Atomistic simulation and experimental evidence. MSE Congress, Darmstadt, Germany (2022)

Brink, T.; Frommeyer, L.; Freitas, R.; Frolov, T.; Liebscher, C.; Dehm, G.: Grain boundary phase transitions and patterning in a copper tilt grain boundary. DPG-Tagung, Regensburg, Germany (2022)

Dehm, G.: New insights on the atomic grain boundary structure in pure and alloyed Cu and Fe. 10th International Workshop on Interfaces, Santiago de Compostele, Spain (2022)

Dehm, G.; Langenohl, L.; Bishara, H.; Brink, T.; Liebscher, C.: Atomic structure and phase stability of Cu tilt grain boundaries resolved by scanning transmission electron microscopy. Materials Science and Engineering MSE Congress, Darmstadt, Germany (2022)

Dehm, G.; Ahmadian, A.; Schreiber, D.; Zhou, X.; Gault, B.; Liebscher, C.; Romaner, L.: Multi-Element Segregation at Bcc Iron Grain Boundaries and Their Impact on Mechanical Properties. ELMINA2022, Belgrade, Serbia (2022)

Best, J. P.; Tian, C.; Ma, Y.; Dehm, G.; Rasiński, M.: Reduced toughness of recrystallised tungsten at grain boundaries evidenced through site-specific microcantilever fracture testing. 11th European Solid Mechanics Conference - ESMC 2022, Galway, Ireland (2022)

Brognara, A.; Best, J. P.; Djemia, P.; Faurie, D.; Dehm, G.; Ghidelli, M.: Effect of composition and nanolayering on mechanical properties of Zr_100-xCu_x thin film metallic glasses. 11th European Solid Mechanics Conference - ESMC 2022, Galway, Ireland (2022)

Bhat, M. K.; Frommeyer, L.; Prithiv, T. S.; Dehm, G.; Best, J. P.: Segregation-induced microscale strengthening of an asymmetric Σ5 grain boundary in Cu doped with Ag. Nanobrücken 2022, Prague, Czech Republic (2022)