Vogel, A.; Swaminathan, S.; Vogel, D.; Rohwerder, M.: Novel Setup for Metal/Gas Reactions at High Temperature. 6th International Conference on Diffusion in Solids and Liquids: Mass Transfer, Heat Transfer and Microstructure and Properties, Paris, France (2010)
Vogel, D.; Renner, F. U.; Rohwerder, M.; Stratmann, M.: Novel setups pushing the limits of high-temperature reaction studies. Gordon Research Conference on High Temperature Corrosion, New London, NH, USA (2010)
Auinger, M.; Rohwerder, M.: Thermodynamic Simulations of Gas-Nitriding in Iron-Chromium and Iron-Silicon Alloys. European Conference “Nitriding and Nitrocarburising”, Aachen, Germany (2010)
Salgin, B.; Rohwerder, M.: Scanning Kelvin Probe (SKP) as a tool for monitoring ion mobility on insulators. M2i Conference 2009, Noordwijkerhout, The Netherlands (2009)
Hamou, R. F.; Erbe, A.; Rohwerder, M.: Screening effects in probing the double layer by scanning electrochemical potential microscopy. Comsol European Conference October 2009, Milan, Italy (2009)
Auinger, M.; Rohwerder, M.: Numerical Simulation of High Temperature Corrosion Processes in Mn, Cr, Si, Al–Steels. Thermodynamics 2009, Imperial College London, U. K. (2009)
Auinger, M.; Rohwerder, M.: Grain Boundary Oxidation at High Temperatures in Alloyed Steel Samples. Electrochem09 and 50th Corrosion Science Symposium, Manchester, UK (2009)
Senöz, C.; Rohwerder, M.: Application of Atomic Force Microscopy in its Kelvin Probe Mode (SKPFM) over Filiform Corrosion of Aluminum Alloys. Workshop on Scanning Probe Microscopies and Organic Materials XVII, Bremen, Germany (2009)
Senöz, C.; Maljusch, A.; Rohwerder, M.; Schuhmann, W.: Microstructural and Surface Potential Study of Al–4 wt% Cu–Mg (DURAL) Alloy. ICAA 11, 11th International Conference on Aluminium Alloys, Aachen, Germany (2008)
Ankah, G. N.; Renner, F. U.; Rohwerder, M.: Fundamental Investigations of the Corrosion of Binary Alloys. 59th Annual Meeting of the International Society of Electrochemistry, Sevilla, Spain (2008)
Borissov, D.; Renner, F. U.; Rohwerder, M.: Zn–Mg–Al alloy electrodeposition from ionic liquids. 59th Annual Meeting of the International Society of Electrochemistry, Sevilla, Spain (2008)
Rohwerder, M.: Role of Locallized Protection for the Performance of Conducting Polymer Based Composite Coatings. The 7th International Symposium on Electrochemical Micro and Nanosystem Technologies (EMNT 08), Kibbutz Ein Gedi, Israel (2008)
Hamou, R. F.; Biedermann, P. U.; Rohwerder, M.; Blumenau, A. T.: FEM Simulation of the Scanning Electrochemical Potential Microscopy (SECPM). 2nd IMPRS-SurMat Workshop in Surface and Interface Engineering in Advanced Materials, Ruhr-Universität Bochum, Bochum, Germany (2008)
Salgin, B.; Rohwerder, M.: Effects of the Semiconducting Properties of Surface Oxide on the Delamination at the Polymer/Metal Interface. 2nd International IMPRS-SurMat Workshop, Bochum, Germany (2008)
Mardare, A. I.; Borodin, S.; Rohwerder, M.; Wieck, A. D.; Hassel, A. W.: Gold nanoparticles growth and their embedding in thin anodic alumina. 58th Annual Meeting of the International Society of Electrochemistry, Banff, Canada (2007)
Nickel-based alloys are a particularly interesting class of materials due to their specific properties such as high-temperature strength, low-temperature ductility and toughness, oxidation resistance, hot-corrosion resistance, and weldability, becoming potential candidates for high-performance components that require corrosion resistance and good…
In this project, we aim to achieve an atomic scale understanding about the structure and phase transformation process in the dual-phase high-entropy alloys (HEAs) with transformation induced plasticity (TRIP) effect. Aberration-corrected scanning transmission electron microscopy (TEM) techniques are being applied ...
The aim of this project is to correlate the point defect structure of Fe1-xO to its mechanical, electrical and catalytic properties. Systematic stoichiometric variation of magnetron-sputtered Fe1-xO thin films are investigated regarding structural analysis by transition electron microscopy (TEM) and spectroscopy methods, which can reveal the defect…
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we investigate the phase transformation and twinning mechanisms in a typical interstitial high-entropy alloy (iHEA) via in-situ and interrupted in-situ tensile testing ...
Femtosecond laser pulse sequences offer a way to explore the ultrafast dynamics of charge density waves. Designing specific pulse sequences may allow us to guide the system's trajectory through the potential energy surface and achieve precise control over processes at surfaces.
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.