Laaboudi, A.; Rohwerder, M.: Oxygen Reduction on Thiol SAM Modified Au(111). 209th Meeting of The Electrochemical Society, Denver, Colorado, USA (2006)
Rohwerder, M.; Stratmann, M.: Delamination of Polymer/metal Interfaces: On the Role of Electron Transfer Reactions at the Buried Interface. 209th Meeting of The Electrochemical Society, Denver, CO, USA (2006)
Rohwerder, M.: On the role of passive oxides at buried polymer/metal interfaces. The 9th International Symposium on the Passivation of Metals and Semiconductors, and the Properties of Thin Oxide Layers, Paris, France (2005)
Stempniewicz, M.; Rohwerder, M.; Marlow, F.: Release of dye molecules from mesostructured microparticles. 104th Bunsentagung, Frankfurt a. M., Germany (2005)
Rohwerder, M.: Delamination von polymeren Beschichtungen: Offene Fragen und neue Ansätze. 1. Korrosionsschutz-Symposium: Korrosionsschutz durch Beschichtungen in Theorie und Praxis, Schlosshotel Villa Rheinfels, St. Goar, Germany (2005)
Ehahoun, H.; Stratmann, M.; Rohwerder, M.: Kinetics of O2-reduction at model interfaces investigated with a scanning Kelvin Probe using an O2-insensitive Ag/AgCl/KCl – tip. ISE Annual Meeting, Thessaloniki, Greece (2004)
Rohwerder, M.; Hausbrand, R.; Stratmann, M.: The role of the electrode potential at the buried polymer/metal interface on electrochemically driven delamination: The case MgZn2. ISE Annual Meeting, Thessaloniki, Greece (2004)
Rohwerder, M.; Stratmann, M.: The effect of Oxygen Reduction on the Self-Assembly and Stability of Thiol Monolayer Films. 205th Meeting of the ECS, San Antonio, TX, USA (2004)
Frenznick, S.; Stratmann, M.; Rohwerder, M.: Galvanizing of Defined Model Samples: On the Road to a Fundamental Physical Understanding of Hot-Dip Galvanizing. GALVATECH, Chicago, USA (2004)
Rohwerder, M.; Hausbrand, R.; Stratmann, M.: Development of Zinc-Alloy Coatings with Inherent Delamination Stability for Organic Coatings. Galvatech '04, Chicago, IL, USA (2004)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
This project deals with the phase quantification by nanoindentation and electron back scattered diffraction (EBSD), as well as a detailed analysis of the micromechanical compression behaviour, to understand deformation processes within an industrial produced complex bainitic microstructure.
Within this project, we will use a green laser beam source based selective melting to fabricate full dense copper architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional copper lattice architectures, under both quasi-static and dynamic loading conditions.
Oxides find broad applications as catalysts or in electronic components, however are generally brittle materials where dislocations are difficult to activate in the covalent rigid lattice. Here, the link between plasticity and fracture is critical for wide-scale application of functional oxide materials.