Raacke, J.; Giza, M.; Grundmeier, G.: Combination of FTIR reflection absorption spectroscopy and work function measurement for in-situ studies of plasma modification of polymer and metal surfaces. Surface and Coatings Technology 200 (1-4), pp. 280 - 283 (2005)
Giza, M.; Raacke, J.; Grundmeier, G.: Surface analysis of plasma induced reactions on organic model substrates. 17th International Symposium on Plasma Chemistry, Toronto, Canada, August 07, 2005 - August 12, 2005. (2005)
Giza, M.; Raacke, J.; Grundmeier, G.: Surface analysis of plasma induced reactions on metallic and organic model substrates. 17th International Symposium on Plasma Chemistry, Toronto, Canada (2005)
Raacke, J.; Giza, M.; Grundmeier, G.: In-situ IR-spectroscopic and Kelvin probe investigations of plasma modified model substrates. Ninth International Conference on Plasma Surface Engineering, Garmisch-Partenkirchen, Germany (2004)
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, links are being established between local chemical variation and the mechanical response of laser-processed metallic alloys and advanced materials.
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.