Raabe, D.: Crystal Mechanics of Metals and Biological Matter. Colloquium lecture at Max Planck Institute for Colloids and Interfaces, Golm/Potsdam (2007)
Nikolov, S.; Sachs, C.; Fabritius, H.; Raabe, D.: Microstructure and micromechanics of hard biological tissues: From lobster cuticle to human bone. Seminar talk at Université Catholique de Louvain, Dept. of Applied Sciences, Louvain, Belgium (2007)
Fabritius, H.; Sachs, C.; Raabe, D.: Influence of structural principles on the mechanics and efficiency of different biological materials using lobster cuticle as a model material. Second International Conference on Mechanics of Biomaterials & Tissues (ICMBT 2007), Lihue, HI, USA (2007)
Ma, A.; Roters, F.; Raabe, D.: Introducing the Effect of Grain Boundaries into Crystal Plasticity FEM Using a Non Local Dislocation Density Based Constitutive Model. Theory and Application to FCC Bi-Crystals. Euromech Colloquium 463, MPI für Eisenforschung GmbH, Düsseldorf, Germany (2007)
Bieler, T. R.; Roters, F.; Raabe, D.: Computational modeling of TiAl microstructures which developed microcracked grain boundaries. Bundesanstalt für Materialforschung und -prüfung (BAM), Berlin, Germany (2006)
Bieler, T. R.; Roters, F.; Raabe, D.: Computational modeling of TiAl microstructures which developed microcracked grain boundaries. GKSS Research Center, Geesthacht, Germany (2006)
Raabe, D.; Zaafarani, N.; Roters, F.: 3D Study on Texture and Size Effects Below Nanoindents in Cu Single Crystals Using 3D FIB-EBSD and Crystal Plasticity Finite Element Simulations. MRS Fall Conference, Boston, MA, USA (2006)
Bastos, A.; Zaefferer, S.; Raabe, D.: 3D EBSD Characterization of a Nanocrystalline NiCo Alloy by use of a High-resolution Field Emission SEM-EBSD Coupled with Serial Sectioning in a Focused Ion Beam Microscope (FIB). MRS Fall Conference, Boston, MA, USA (2006)
Raabe, D.; Al-Sawalmih, A.; Raue, L.; Klein, H.; Fabritius, H.: Texture of Alpha-chitin and Calcite as a Microscopic Composite Design and Macroscopic Biological Construction Principle of the Exoskeleton of the Lobster Homarus americanus. MRS Fall Conference, Boston, MA, USA (2006)
Sachs, C.; Fabritius, H.; Raabe, D.: Mechanical Properties of the Lobster Cuticle Investigated by Bending Tests and Digital Image Correlation. MRS Fall Conference, Boston, MA, USA (2006)
Godara, A.; Raabe, D.; Green, S.: The influence of sterilization processes on the micromechanical properties of carbon fiber reinforced PEEK composites for bone-implant applications. 2006 MRS Fall Conference, Boston, MA, USA (2006)
Ohsaki, S.; Raabe, D.; Hono, K.: On the Mechanism of Mechanical Mixing and Deformation-induced Amorphization in Heavily Drawn Cu-Nb-Ag in situ Composite Wires. MRS Fall Conference, Boston, MA, USA (2006)
Raabe, D.; Sander, B.; Friák, M.; Neugebauer, J.: Bottom up design of novel Titanium-based biomaterials through the combination of ab-initio simulations and experimental methods. Materials Research Society fall meeting, Boston, MA, USA (2006)
Sandim, M.; Stamopoulos, D.; Sandim, H.; Ghivelder, L.; Thilly, L.; Vidal, V.; Lecouturier, F.; Raabe, D.: Strain Effects on the Magnetic Properties of Cu-Nb Nanofilamentary Composites. MRS Fall Conference, Boston, MA, USA (2006)
Bieler, T. R.; Crimp, M. A.; Roters, F.; Raabe, D.: Computational modeling of TiAl microstructures which developed microcracked grain boundaries. Institut für Metallkunde und Metallphysik RWTH-Aachen, Aachen, Germany (2006)
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 ...
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 investigate the phase transformation and twinning mechanisms in a typical interstitial high-entropy alloy (iHEA) via in-situ and interrupted in-situ tensile testing ...
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 employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Solitonic excitations with topological properties in charge density waves may be used as information carriers in novel types of information processing.