Hodnik, N.; Dehm, G.; Mayrhofer, K. J. J.: Importance and Challenges of Electrochemical in Situ Liquid Cell Electron Microscopy for Energy Conversion Research. Accounts of Chemical Research 49 (9), pp. 2015 - 2022 (2016)
Philippi, B.; Kirchlechner, C.; Micha, J.-S.; Dehm, G.: Size and orientation dependent mechanical behavior of body-centered tetragonal Sn at 0.6 of the melting temperature. Acta Materialia 115, pp. 76 - 82 (2016)
Imrich, P. J.; Kirchlechner, C.; Dehm, G.: Influence of inclined twin boundaries on the deformation behavior of Cu micropillars. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 642, pp. 65 - 70 (2015)
Imrich, P. J.; Kirchlechner, C.; Kiener, D.; Dehm, G.: In situ TEM microcompression of single and bicrystalline samples: insights and limitations. JOM-Journal of the Minerals Metals & Materials Society 67 (8), pp. 1704 - 1712 (2015)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, the effects of scratch-induced deformation on the hydrogen embrittlement susceptibility in pearlite is investigated by in-situ nanoscratch test during hydrogen charging, and atomic scale characterization. This project aims at revealing the interaction mechanism between hydrogen and scratch-induced deformation in pearlite.
Efficient harvesting of sunlight and (photo-)electrochemical conversion into solar fuels is an emerging energy technology with enormous promise. Such emerging technologies depend critically on materials systems, in which the integration of dissimilar components and the internal interfaces that arise between them determine the functionality.
In collaboration with Dr. Edgar Rauch, SIMAP laboratory, Grenoble, and Dr. Wolfgang Ludwig, MATEIS, INSA Lyon, we are developing a correlative scanning precession electron diffraction and atom probe tomography method to access the three-dimensional (3D) crystallographic character and compositional information of nanomaterials with unprecedented…