Publikationen von Gerhard Dehm

Brink, T.; Pemma, S.; Choi, Y.; Dehm, G.: From the microscopic to the macroscopic grain boundary: The role of line defects. 2026 MRS Spring Meeting & Exhibit, Honolulu, HI, USA (2026)

Brink, T.; Pemma, S.; Langenohl, L.; Saood, S.; Choi, Y.; Janisch, R.; Liebscher, C.; Dehm, G.: Grain boundary thermodynamics away from idealized boundaries: How line defects affect stability. DPG-Frühjahrstagung 2026, Dresden, Germany (2026)

Bhaskar, L.; Sonawane, D.; Holz, H.; Rao, J.; Paeng, J.; Bellón Lara, B.; Schweizer, P.; Frey, D.; Petho, L.; Michler, J. et al.; Schwiedrzik, J.; Mohanty, G.; Dehm, G.; Ramachandramoorthy, R.: High-Strain-Rate Nanoindentation: Revisiting the Hardness Upturn in Metals. 12th European Solid Mechanics Conference, Lyon, France (2025)

Lee, S.-H.; Liu, G.; Zhang, S.; Liebscher, C.; Dehm, G.; Stein, F.; Korte-Kerzel, S.; Xie, Z.: Dislocations in Laves phases: Atomistic Mechanisms of Motion and Reaction. MecaNano General Meeting 2025, Krakow, Poland (2025)

Brink, T.; Kim, D.; Dehm, G.: Atomistic computer simulations of the influence of grain boundary phases on segregation. DPG-Frühjahrstagung 2025, Regensburg, Germany (2025)

Bhaskar, L.; Ho, G.; Ding, K.; Paeng, J.; Dehm, G.; Ramachandramoorthy, R.: 3D Printed metal microscale devices for Micro/Nanomechanics. MRS Fall Meeting & Exhibit, Boston, MA, USA (2025)

Lee, J. S.; Riedel, J. L.; Kauffmann, A.; Guth, S.; Heilmaier, M.; Kanjilal, A.; Dehm, G.; Best, J. P.; Stein, F.: The Effect of Vacancy Concentration on the Micromechanical Behaviour of B2 FeAl Diffusion Couples Covering a Wide Range of Compositions. Intermetallics 2025, Bad Staffelstein, Germany (2025)

Dehm, G.: TEM based characterization of defects in alloys. Autumn School of Electron Microcopy 2024, Brno, Czech Republic (2024)

Bhaskar, L.; Sonawane, D.; Holz, H.; Rao, J.; Paeng, J.; Bellón Lara, B.; Schweizer, P.; Frey, D.; Petho, L.; Michler, J. et al.; Schwiedrzik, J.; Mohanty, G.; Dehm, G.; Ramachandramoorthy, R.: High strain rate nanoindentation of Molybdenum, fused silica and nanocrystalline nickel. ECI Nanomechanical Testing in Materials Research and Development IX, Messina, Sicily, Italy (2024)

Dehm, G.: Effects of Grain Boundary Structure and Chemistry on Plasticity in Metals. Nanomechanical Testing in Materials Research and Development IX, Messina (Sicily), Italy (2024)

Brink, T.; Langenohl, L.; Pemma, S.; Liebscher, C.; Dehm, G.: Grain boundaries in fcc metals with energetically stable nanofacets. The 11th International Conference on Multiscale Materials Modeling, Prague, Czech Republic (2024)

Dehm, G.: Towards Understanding Dislocation Strengthening Mechanisms of Cr(Mn)FeCoNi high entropy alloys by advanced (S)TEM. ELMINA 2024, Belgrade, Serbia (2024)

Lee, J. S.; Riedel, J. L.; Kauffmann, A.; Heilmaier, M.; Dehm, G.; Best, J. P.; Stein, F.: Micromechanical Testing of Diffusion Couples to Study the Deformation of B2 FeAl as a Function of Al Content. MSE 2024, Darmstadt, Germany (2024)

Sahu, S.; Devulapalli, V.; Zaefferer, S.; Dehm, G.; Best, J. P.: Deformation mechanisms and plasticity-induced size effects in Fe₂O₃ Hematite. Material Science Engineering Conference, Darmstadt, Germany (2024)

Zhang, S.; Zhou, X.; Ahmad, S.; Dehm, G.; Scheu, C.: Triggering and tracking grain boundary phase transformation at atomic resolution. European Microscopy Conference EMC 2024, Copenhagen, Denmark (2024)

Zhou, X.; Hickel, T.; Gault, B.; Ophus, C.; Liebscher, C.; Dehm, G.; Raabe, D.: Exploring the Relationship Between Grain Boundary Structure and Chemical Composition at the Atomic Level. International Conference on Intergranular and Interphase Boundaries in Materials (IIB 2024), Beijing, China (2024)

Dehm, G.: Atomic resolved imaging of grain boundary phase transitions in pure and alloyed metallic thin films. 17th International Conference on Intergranular and Interphase Boundaries in Materials (IIB 2024), Beijing, China (2024)

Lee, J. S.; Dehm, G.; Best, J. P.; Stein, F.: A Micromechanical Study on the Correlation of Composition and Properties of B2 FeAl across the Interface of an Fe–Al Diffusion Couple. ECR Day, Ruhr Universität Bochum, Bochum, Germany (2024)

Bellón Lara, B.; Bhaskar, L.; Sonawane, S.; Brink, T.; Aymerich Armengol, R.; Chatain, D.; Dehm, G.; Ramachandramoorthy, R.: Compression of dewetted Nickel microparticles at ultra-high strain rates. 19th European Mechanics of Materials Conference, Madrid, Spain (2024)

Dehm, G.; Devulapalli, V.; Schulz, F.; Soares Barreto, E.; Ellendt, N.; Jägle, E. A.: Strengthening of CoCrFe(Mn)Ni high entropy alloys by dislocation pinning: From Lattice friction & SRO to particle strengthening. Possibilities and Limitations of Quantitative Materials Modeling and Characterization 2024, Bernkastel-kues, Germany (2024)