Borodin, S.; Rohwerder, M.: Preparation of model single crystalline aluminium oxide films suitable for scanning tunnelling microscopy. DPG Tagung 2008, 72. Jahrestagung der Deutsche Physikalische Gesellschaft, Berlin, Germany (2008)
Michalik, A.; Rohwerder, M.: Long-range ion transport properties of conducting-polymers. 59th Annual Meeting of the International Society of Electrochemistry, Sevilla, Spain (2008)
Rohwerder, M.: Intelligent corrosion protection by organic coatings based on conducting polymers. Departmental Seminar at Departement für Chemie und Biochemie der Universität Bern, Bern, Switzerland (2008)
Borissov, D.; Rohwerder, M.: Fundamental Investigation of the Effect of Oxides on the Reaction Kinetics During Hot Dip Galvanizing. GALVATECH `07, 7th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, Osaka, Japan (2007)
Isik-Uppenkamp, S.; Laaboudi, A.; Rohwerder, M.: Delamination of Polymer/Metal Interfaces: On the Correlation of Kinetics and Interfacial Structure. 212th ECS Meeting, Washington, D.C., USA (2007)
Borodin, S.; Rohwerder, M.: STM-investigation of self-assembly of phosphonates on model oxides. ECASIA 2007, 12th European Conference on Applications of Surface and Interface Analysis, Brussels-Flggey, Belgium (2007)
Laaboudi, A.; Isik-Uppenkamp, S.; Rohwerder, M.: Modelling cathodic delamination: Oxygen reduction and interface degradation at a molecularly well defined coating/metal interface. ECASIA 2007, 12th European Conference on Applications of Surface and Interface Analysis, Brussels-Flagey, Belgium (2007)
Isik-Uppenkamp, S.; Stratmann, M.; Rohwerder, M.: Scanning Kelvin Probe Microscopy for characterisation of iron mobility at buried interfaces. ECASIA 2007, 12th European Conference on Applications of Surface and Interface Analysis, Brussels-Flggey, Belgium (2007)
Van De Putte, T.; Borissov, D.; Loison, D.; Penning, J.; Rohwerder, M.; Claessens, S.: Reduction of SiO2 Surface Oxides by Solute Carbon to Improve the Galvanizability of Si alloyed AHSS. International Conference on New Developments in Advanced High Strength Sheet Steels, Orlando, FL, USA (2007)
Rohwerder, M.: Inherent delamination protection by novel zinc alloys. GALVATECH `07, 7th International Conference on Zinc and Zinc Alloy Coated Steel Sheet, Osaka, Japan (2007)
Rohwerder, M.: Release-Systeme für die Selbstheilung von Polymer/Metall-Grenzflächen. 2.WING Konferenz (BMBF): Der Stoff, aus dem Innovationen sind., Aachen, Germany (2006)
Stempniewicz, M.; Rohwerder, M.; Marlow, F.: Release of guest molecules from modified mesoporous silica. 5th International Mesostructured Materials Symposium, Shanghai, China (2006)
Michalik, A.; Paliwoda-Porebska, G.; Rohwerder, M.: Mechanism of corrosion protection by conducting polymers. 57th Annual Meeting of the International Society of Electrochemistry, Edinburgh, UK (2006)
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
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…
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 ...
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.
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 ...
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.
In this project, links are being established between local chemical variation and the mechanical response of laser-processed metallic alloys and advanced materials.