Gladkov, S.; Kochmann, J.; Reese, S.; Hütter, M.; Svendsen, B.: Thermodynamic Model Formulations for Inhomogeneous Solids with Application to Non-isothermal Phase Field Modelling. Journal of Non-Equilibrium Thermodynamics 41 (2), pp. 131 - 139 (2016)
Mianroodi, J. R.; Peerlings, R.; Svendsen, B.: Strongly non-local modelling of dislocation transport and pile-up. Philosopical Magazine A 96 (12), pp. 1171 - 1187 (2016)
Svendsen, B.; Clausmeyer, T.: Comparison of two models for anisotropic hardening and yield surface evolution in bcc sheet steels. European Journal of Mechanics - A/Solid 54, pp. 120 - 131 (2015)
Svendsen, B.; Gladkov, S.: Thermodynamic and rate variational formulation of models for inhomogeneous gradient materials with microstructure and application to phase field modeling. Acta Mechanica Sinica 31 (2), pp. 162 - 172 (2015)
Klusemann, B.; Fischer, G.; Böhlke, T.; Svendsen, B.: Thermomechanical characterization of Portevin-Le Chatelier bands in AlMg3 (AA5754) and modeling based on a modified Estrin-McCormick approach. International Journal of Plasticity 67, pp. 192 - 216 (2015)
Mianroodi, J. R.; Svendsen, B.: Atomistically determined phase-field modeling of dislocation dissociation, stacking fault formation, dislocation slip, and reactions in fcc systems. Journal of the Mechanics and Physics of Solids 77, pp. 109 - 122 (2015)
Dusthakar, D. K.; Menzel, A.; Svendsen, B.: Comparison of phenomenological and laminate-based models for rate-dependent switching in ferroelectric continua. GAMM-Mitteilungen 38 (1), pp. 147 - 170 (2015)
Klusemann, B.; Yalçinkaya, T.; Geers, M. G. D.; Svendsen, B.: Application of non-convex rate dependent gradient plasticity to the modeling and simulation of inelastic microstructure development and inhomogeneous material behavior. Computational Materials Science 80, pp. 51 - 60 (2013)
Mianroodi, J. R.; Svendsen, B.: Modeling Dislocation-Stacking Fault Interaction Using Molecular Dynamics. Proceedings of Applied Mathematics and Mechanics 13 (1), pp. 11 - 14 (2013)
Hütter, M.; Svendsen, B.: Quasi-linear versus potential-based formulations of force-flux relations and the GENERIC for irreversible processes: Comparisons and examples. Continuum Mechanics and Thermodynamics 25 (6), pp. 803 - 816 (2013)
Klusemann, B.; Svendsen, B.; Vehoff, H.: Modeling and simulation of deformation behavior, orientation gradient development and heterogeneous hardening in thin sheets with coarse texture. International Journal of Plasticity 50, pp. 109 - 126 (2013)
Klusemann, B.; Svendsen, B.; Bargmann, S.: Analysis and comparison of two finite element algorithms for dislocation density based crystal plasticity. GAMM-Mitteilungen 36 (2), pp. 219 - 238 (2013)
Barthel, C.; Klusemann, B.; Denzer, R.; Svendsen, B.: Modeling of a thermomechanical process chain for sheet steels. International Journal of Mechanical Sciences 74, pp. 46 - 54 (2013)
Huang, G.-H.; Svendsen, B.: Model of mismatched contact for dislocation generation during coalescence of grains. Philosophical Magazine Letters 93 (4), pp. 246 - 253 (2013)
Hydrogen in aluminium can cause embrittlement and critical failure. However, the behaviour of hydrogen in aluminium was not yet understood. Scientists at the Max-Planck-Institut für Eisenforschung were able to locate hydrogen inside aluminium’s microstructure and designed strategies to trap the hydrogen atoms inside the microstructure. This can…
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
Oxidation and corrosion of noble metals is a fundamental problem of crucial importance in the advancement of the long-term renewable energy concept strategy. In our group we use state-of-the-art electrochemical scanning flow cell (SFC) coupled with inductively coupled plasma mass spectrometer (ICP-MS) setup to address the problem.
For understanding the underlying hydrogen embrittlement mechanism in transformation-induced plasticity steels, the process of damage evolution in a model austenite/martensite dual-phase microstructure following hydrogenation was investigated through multi-scale electron channelling contrast imaging and in situ optical microscopy.
We will investigate the electrothermomechanical response of individual metallic nanowires as a function of microstructural interfaces from the growth processes. This will be accomplished using in situ SEM 4-point probe-based electrical resistivity measurements and 2-point probe-based impedance measurements, as a function of mechanical strain and…
Hydrogen induced embrittlement of metals is one of the long standing unresolved problems in Materials Science. A hierarchical multiscale approach is used to investigate the underlying atomistic mechanisms.
Hydrogen embrittlement affects high-strength ferrite/martensite dual-phase (DP) steels. The associated micromechanisms which lead to failure have not been fully clarified yet. Here we present a quantitative micromechanical analysis of the microstructural damage phenomena in a model DP steel in the presence of hydrogen.
This project will aim at developing MEMS based nanoforce sensors with capacitive sensing capabilities. The nanoforce sensors will be further incorporated with in situ SEM and TEM small scale testing systems, for allowing simultaneous visualization of the deformation process during mechanical tests
The project aims to study corrosion, a detrimental process with an enormous impact on global economy, by combining denstiy-functional theory calculations with thermodynamic concepts.