Publications of Gerhard Dehm

Zhang, X.; Dehm, G.; Liebscher, C.: Vortex-like magnetic domain evolution in soft magnetic dual-phase Fe–Co–Ti–Ge compositionally complex alloy. Scripta Materialia 247, 116097 (2024)

Farzam, F.; Bellón, L. B.; Chatain, D.; Jimenez, J. A.; Breitbach, B.; Ghidelli, M.; Duarte, M. J.; Dehm, G.: Decomposition and dewetting of super-saturated Cu-15 at. % Co solid solution film. Materials & Design 241, 112892 (2024)

Ahmad, S.; Brink, T.; Liebscher, C.; Dehm, G.: Influence of variation in grain boundary parameters on the evolution of atomic structure and properties of [111] tilt boundaries in aluminum. Acta Materialia 268, 119732 (2024)

Evertz, S.; Nicolin, N.; Cheng, N.; Primetzhofer, D.; Best, J. P.; Dehm, G.: Phase formation and electrical properties of reactively sputtered Fe_1−xO thin films. Journal of Physics D: Applied Physics 57, 065302 (2024)

Harandi, A.; Rezaei, S.; Aghda , S. K.; Du, C.; Brepols, T.; Dehm, G.; Schneider, J. M.; Reese, S.: Numerical and experimental studies on crack nucleation and propagation in thin films. International Journal of Mechanical Sciences 258, 108568 (2023)

Tian, C.; Ma, Y.; Ghafarollahi, A.; Patil, P.; Dehm, G.; Bitzek, E.; Rasiński, M.; Best, J. P.: Segregation-enhanced grain boundary embrittlement of recrystallised tungsten evidenced by site-specific microcantilever fracture. Acta Materialia 259, 119256 (2023)

Poltronieri, C.; Brognara, A.; Bignoli, F.; Evertz, S.; Djemia, P.; Faurie, D.; Challali, F.; Li, C.; Belliard, L.; Dehm, G. et al.; Best, J. P.; Ghidelli, M.: Mechanical properties and thermal stability of ZrCuAl_x thin film metallic glasses: Experiments and first-principle calculations. Acta Materialia 258, 119226 (2023)

Jentner, R.; Tsai, S.-P.; Welle, A.; Scholl, S.; Srivastava, K.; Best, J. P.; Kirchlechner, C.; Dehm, G.: Automated classification of granular bainite and polygonal ferrite by electron backscatter diffraction verified through local structural and mechanical analyses. Journal of Materials Research 38, pp. 4177 - 4191 (2023)

Bhat, M. K.; Prithiv, T. S.; Langenohl, L.; Best, J. P.; Dehm, G.: Role of Ag segregation on microscale strengthening and slip transmission in an asymmetric Σ5 copper grain boundary. Acta Materialia 255, 119081 (2023)

Zhou, X.; Ahmadian, A.; Gault, B.; Ophus, C.; Liebscher, C.; Dehm, G.; Raabe, D.: Atomic motifs govern the decoration of grain boundaries by interstitial solutes. Nature Communications 14, 3535 (2023)

Bishara, H.; Langenohl, L.; Zhou, X.; Gault, B.; Best, J. P.; Dehm, G.: Decoupling the electrical resistivity contribution of grain boundaries in dilute Fe-alloyed Cu thin films. Scripta Materialia 230, 115393 (2023)

Jentner, R.; Srivastava, K.; Scholl , S.; Gallardo-Basile, F.-J.; Best, J. P.; Kirchlechner, C.; Dehm, G.: Unsupervised clustering of nanoindentation data for microstructural reconstruction: Challenges in phase discrimination. Materialia 28, 101750 (2023)

Langenohl, L.; Brink, T.; Richter, G.; Dehm, G.; Liebscher, C.: Atomic-resolution observations of silver segregation in a [111] tilt grain boundary in copper. Physical Review B 107 (13), 134112 (2023)

Peter, N. J.; Zander, D.; Cao, X.; Tian, C.; Zhang, S.; Du, K.; Scheu, C.; Dehm, G.: Preferred corrosion pathways for oxygen in Al₂Ca – twin boundaries and dislocations. Journal of Alloys and Compounds 936, 168296 (2023)

Brink, T.; Langenohl, L.; Bishara, H.; Dehm, G.: Universality of grain boundary phases in fcc metals: Case study on high-angle [111] symmetric tilt grain boundaries. Physical Review B 107 (5), 054103 (2023)

Kaiser, T.; Dehm, G.; Kirchlechner, C.; Menzel, A.; Bishara, H.: Probing porosity in metals by electrical conductivity: Nanoscale experiments and multiscale simulations. European Journal of Mechanics - A/Solid 97, 104777 (2023)

Ahmad, S.; Brink, T.; Liebscher, C.; Dehm, G.: Microstates and defects of incoherent Σ3 [111] twin boundaries in aluminum. Acta Materialia 243, 118499 (2023)

Hieke, S. W.; Frank, A.; Duarte, M. J.; Gopalan, H.; Patil, P.; Wetegrove, M.; Rohloff, M.; Kruth, A.; Pistidda, C.; Dornheim, M. et al.; Taube, K.; Dehm, G.; Scheu, C.: Stability and Failure Mechanisms of Al₂O₃|Al Bilayer Coatings Exposed to 300 Bar Hydrogen at 673 K. Advanced Engineering Materials, 2300619 (2023)

Rao, J.; Lee, S.; Dehm, G.; Duarte, M. J.: Hardening effect of diffusible hydrogen on BCC Fe-based model alloys by in situ backside hydrogen charging. Materials & Design 232, 112143 (2023)

Zhou, X.; Bai, Y.; El-Zoka, A.; Kim, S.-H.; Ma, Y.; Liebscher, C.; Gault, B.; Mianroodi, J. R.; Dehm, G.; Raabe, D.: Effect of Pore Formation on Redox-Driven Phase Transformation. Physical Review Letters 130, 168001 (2023)