Pöllmann, P. J.; Bogdanovski, D.; Lellig, S.; Schweizer, P.; Hans, M.; Azina, C.; Karimi Aghda, S.; Zöll, P.; Holzapfel, D. M.; Primetzhofer, D.et al.; Kolozsvári, S.; Polcik, P.; Michler, J.; Schneider, J. M.: Metastable phase formation of (Mo,Cr)2AlB2 MAB phase thin films revealed by theory and experiments. Materials Research Letters 12 (1), pp. 58 - 66 (2024)
Sahu, R.; Völker, B.; Stelzer , B.; Chen, X.; Bliem , P.; Hans, M.; Primetzhofer, D.; Schneider, J. M.; Scheu, C.: Phase transitions in Cr2AlC thin films by in situ TEM heating experiment. Fifth Conference on Frontiers of Aberration Corrected Electron Microscopy, PICO 2019, Vaalsbroek, The Netherlands (2019)
Here the focus lies on investigating the temperature dependent deformation of material interfaces down to the individual microstructural length-scales, such as grain/phase boundaries or hetero-interfaces, to understand brittle-ductile transitions in deformation and the role of chemistry or crystallography on it.
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.