Calderón, L. A. Á.; Shakeel, Y.; Gedsun, A.; Forti, M.; Hunke, S.; Han, Y.; Hammerschmidt, T.; Aversa, R.; Olbricht, J.; Chmielowski, M.et al.; Stotzka, R.; Bitzek, E.; Hickel, T.; Skrotzki, B.: Management of reference data in materials science and engineering exemplified for creep data of a singlecrystalline Nibased superalloy. Acta Materialia 286, 120735 (2025)
Atila, A.; Bitzek, E.: Atomistic origins of deformation-induced structural anisotropy in metaphosphate glasses and its influence on mechanical properties. Journal of Non-Crystalline Solids 627, 122822 (2024)
Webler, R.; Baranova, P. N.; Karewar, S.; Möller, J. J.; Neumeier, S.; Göken, M.; Bitzek, E.: On the influence of Al-concentration on the fracture toughness of NiAl: Microcantilever fracture tests and atomistic simulations. Acta Materialia 234, 117996 (2022)
Hiremath, P.; Melin, S.; Bitzek, E.; Olsson, P. A. T.: Effects of interatomic potential on fracture behaviour in single- and bicrystalline tungsten. Computational Materials Science 207 (18), 111283 (2022)
Gabel, S.; Merle, B.; Bitzek, E.; Göken, M.: A new method for microscale cyclic crack growth characterization from notched microcantilevers and application to single crystalline tungsten and a metallic glass. Journal of Materials Research 37, pp. 2061 - 2072 (2022)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Project A02 of the SFB1394 studies dislocations in crystallographic complex phases and investigates the effect of segregation on the structure and properties of defects in the Mg-Al-Ca System.
Within this project, we will investigate the micromechanical properties of STO materials with low and higher content of dislocations at a wide range of strain rates (0.001/s-1000/s). Oxide ceramics have increasing importance as superconductors and their dislocation-based electrical functionalities that will affect these electrical properties. Hence…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
Hydrogen is a clean energy source as its combustion yields only water and heat. However, as hydrogen prefers to accumulate in the concentrated stress region of metallic materials, a few ppm Hydrogen can already cause the unexpected sudden brittle failure, the so-called “hydrogen embrittlement”. The difficulties in directly tracking hydrogen limits…