Biedermann, P. U.; Flechtner, K.-D.: Towards a Thermodynamic Theory of Electrochemical Reactions in Aqueous Media. A DFT Study of the Intermediates of Oxygen Reduction. 46th Symposium on Theoretical Chemistry, STC2010, Münster, Germany (2010)
Biedermann, P. U.; Flechtner, K.-D.: Theoretical Insights into the Mechanism of the Oxygen Reduction Reaction. Electrochemistry 2010, Ruhr-Universität Bochum, Bochum, Germany (2010)
Nayak, S.; Biedermann, P. U.; Erbe, A.: Spectroscopic Investigation of the Oxygen Reduction Reaction (ORR) on Semiconductor Surfaces. Electrochemistry 2010 - From microscopic understanding to global impact, Bochum, Germany (2010)
Nayak, S.; Biedermann, P. U.; Erbe, A.: Electrochemical oxygen reduction on semiconductor electrodes. 109th Annual meeting of the German Bunsen Society of Physical Chemistry (Bunsentagung), Bielefeld, Germany (2010)
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)
Torres, E.; Biedermann, P. U.; Blumenau, A. T.: A DFT study of Alkanethiol adsorption sites on Au(111) surfaces. 2nd IMPRS-SurMat Workshop in Surface and Interface Engineering in Advanced Materials, Ruhr-Universität Bochum, Bochum, Germany (2008)
Biedermann, P. U.; Torres, E.; Laaboudi, L.; Isik-Uppenkamp, S.; Rohwerder, M.; Blumenau, A. T.: Cathodic Delamination by a Combined Computational and Experimental Approach: The Aklylthiol/Gold Model System. Multiscale Material Modeling of Condensed Matter, MMM2007, St. Feliu de Guixols, Spain (2007)
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.
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 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.
About 90% of all mechanical service failures are caused by fatigue. Avoiding fatigue failure requires addressing the wide knowledge gap regarding the micromechanical processes governing damage under cyclic loading, which may be fundamentally different from that under static loading. This is particularly true for deformation-induced martensitic…
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Low dimensional electronic systems, featuring charge density waves and collective excitations, are highly interesting from a fundamental point of view. These systems support novel types of interfaces, such as phase boundaries between metals and charge density waves.