Hieke, S. W.; Dehm, G.; Scheu, C.: Solid state dewetting of epitaxial Al thin films on sapphire studied by electron microscopy. Materials Research Society Fall Meeting & Exhibition 2016 (MRS Fall 2016), Boston, MA, USA (2016)
Scheu, C.: New insights into HTPEM fuel cells using electron microscopy techniques. THERMEC’2016: 9th International Conference on Processing & Manufacturing of Advanced Materials, Graz, Austria (2016)
Scheu, C.: Atomic arrangement and defects in Nb3O7(OH) and TiO2 nanoarrays and their effect on functional properties. Talk at Institut für Anorganische und Analytische Chemie, Universität Freiburg, Freiburg, Germany (2016)
Scheu, C.: Dewetting of epitaxial Al thin films on (0001) single crystalline sapphire substrates. Materials Science & Technology (MS&T), Columbus, OH, USA (2015)
Scheu, C.: Challenges in nanostructured photovoltaic devices. IAMNano 2015 - International Workshop on Advanced and In‐situ Microscopies of Functional Nanomaterials and Devices, Hamburg, Germany (2015)
Hengge, K.; Heinzl, C.; Perchthaler, M.; Scheu, C.: Electron microscopic insights into degradation processes in high temperature polymer electrolyte membrane fuel cells. Scandem 2015, Jyväskylä, Finland (2015)
Hieke, S. W.; Dehm, G.; Scheu, C.: Temperature induced faceted hole formation in epitaxial Al thin films on sapphire. Understanding Grain Boundary Migration: Theory Meets Experiment, Günzburg/Donau, Germany (2015)
Scheu, C.: Structural and Functional Properties of Nb3O7(OH) and TiO2 Nanoarrays. Max Planck POSTECH/KOREA Symposium on Frontiers in Materials Science, Pohang, Korea (2015)
Folger, A.; Scheu, C.: Detailed electron microscopy study on the structural transformation inside rutile TiO2 nanowires upon annealing. 2nd International Workshop on TEM Spectroscopy in Material Science, Uppsala, Sweden (2015)
Scheu, C.: Dewetting of Al films on alumina. 3 Phase, Interface, Component Systems (PICS), Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Marseille, France (2015)
Frank, A.; Folger, A.; Betzler, S. B.; Wochnik, A. S.; Wisnet, A.; Scheu, C.: Low-cost synthesis of semiconducting nanostructures used in energy applications. 61. Metallkunde-Kolloquium - Werkstoffforschung für Wirtschaft und Gesellschaft, Lech am Arlberg, Austria (2015)
Scheu, C.: Optimization and Characterization of Nanostructured Materials used in Energy Generating Devices. Talk at Institut für Metallkunde und Metallphysik RWTH Aachen University, Aachen, Germany (2015)
Scheu, C.: Interface challenges in nanostructured energy generating devices. Energy Materials Nanotechnology (EMN) Photovoltaics Meeting, Orlando, FL, USA (2015)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The goal of this project is the investigation of interplay between the atomic-scale chemistry and the strain rate in affecting the deformation response of Zr-based BMGs. Of special interest are the shear transformation zone nucleation in the elastic regime and the shear band propagation in the plastic regime of BMGs.
In this project we developed a phase-field model capable of describing multi-component and multi-sublattice ordered phases, by directly incorporating the compound energy CALPHAD formalism based on chemical potentials. We investigated the complex compositional pathway for the formation of the η-phase in Al-Zn-Mg-Cu alloys during commercial…
Hydrogen embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.