Schmidt, W. G.; Wippermann, S. M.; Rauls, E.; Gerstmann, U.; Sanna, S.; Thierfelder, C.; Landmann, M.; dos Santos, L. S.: Si(111)-In Nanowire Optical Response from Large-scale Ab Initio Calculations. In: High Performance Computing in Science and Engineering 2010, pp. 149 - 158. 14th Annual Results and Review Workshop on High Performance Computing in Science and Engineering, Stuttgart University, Stuttgart, Germany, October 04, 2010 - October 05, 2010. Springer-Verlag Berlin, Berlin, Germany (2011)
Schmidt, W. G.; Blankenburg, S.; Rauls, E.; Wippermann, S. M.; Gerstmann, U.; Sanna, S.; Thierfelder, C.; Koch, N.; Landmann, M.: Understanding Long-range Indirect Interactions Between Surface Adsorbed Molecules. In: High Performance Computing in Science and Engineering 2009, pp. 75 - 84. 12th Results and Review Workshop on High Performance Computing in
Science and Engineering, Stuttgart University , Stuttgart, Germany, October 08, 2009 - October 09, 2009. (2010)
Wippermann, S. M.; Schmidt, W. G.; Thissen, P.; Grundmeier, G.: Dissociative and molecular adsorption of water on alpha-Al2O3(0001). In: Physica Status Solidi C, Vol. 7, pp. 137 - 140. 12th International Conference on Formation of Semiconductor Interfaces, Weimar, Germany, July 05, 2009 - July 10, 2009. Wiley-VCH, Weinheim (2010)
Schmidt, W. G.; Blankenburg, S.; Wippermann, S. M.; Hermann, A. M.; Hahn, P.; Preuss, M.; Seino, K.; Bechstedt, F.: Anomalous water optical absorption: Large-scale first-principles simulations. In: High Performance Computing in Science and Engineering '06, pp. 49 - 58. 9th Results and Review Workshop on High Performance Computing in Science and Engineering, Stuttgart University, Stuttgart, Germany, October 19, 2006 - October 20, 2006. (2007)
Wippermann, S. M.; Schmidt, W. G.; Oh, D. M.; Yeom, H. W.: Impurity-mediated early condensation of an atomic layer electronic crystal: oxygen-adsorbed In/Si(111)-(4×1)/(8×2). DPG Spring Meeting 2015, Berlin, Germany (2015)
Wippermann, S. M.; Schmidt, W. G.: In/Si(111)-(4×1)/(8×2): a fascinating model system for one-dimensional conductors. DPG March Meeting 2014, Berlin, Germany (2014)
Wippermann, S. M.; Schmidt, W. G.: In/Si(111)-(4x1)/(8x2): A fascinating model system for one-dimensional conductors. DPG Spring Meeting, Dresden, Germany (2014)
Wippermann, S. M.; Oh, D. M.; Yeom, H. W.; Schmidt, W. G.: Oxygen adsorption on the In/Si(111) nanowire array: structure and influence on metal insulator transition. DPG Spring Meeting, Dresden, Germany (2014)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The project HyWay aims to promote the design of advanced materials that maintain outstanding mechanical properties while mitigating the impact of hydrogen by developing flexible, efficient tools for multiscale material modelling and characterization. These efficient material assessment suites integrate data-driven approaches, advanced…
The segregation of impurity elements to grain boundaries largely affects interfacial properties and is a key parameter in understanding grain boundary (GB) embrittlement. Furthermore, segregation mechanisms strongly depend on the underlying atomic structure of GBs and the type of alloying element. Here, we utilize aberration-corrected scanning…
This project studies the influence of grain boundary chemistry on mechanical behaviour using state-of-the-art micromechanical testing systems. For this purpose, we use Cu-Ag as a model system and compare the mechanical response/deformation behaviour of pure Cu bicrystals to that of Ag segregated Cu bicrystals.
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…