Eumann, M.; Sauthoff, G.; Palm, M.: Experimental determination of phase equlibria in the Fe–Al–Mo system. 3rd Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann, Germany (2006)
Krein, R.; Schneider, A.; Sauthoff, G.; Frommeyer, G.: Structure and properties of Fe3Al-based alloys with strengthening boride precipitates. 3rd Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Mettmann, Germany (2006)
Schneider, A.; Stallybrass, C.; Sauthoff, G.; Cerezo, A.; Smith, G. D. W.: Three-dimensional atom probe studies of phase transformations in Fe–Al–Ni–Cr alloys with B2-ordered NiAl precipitates. 49th International Field Emission Symposium (IFES 04), Graz, Austria (2004)
Palm, M.; Risanti, D.-D.; Stallybrass, C.; Stein, F.; Sauthoff, G.: Strengthening of Corrosion-Resistant Fe–Al Alloys Through Intermetallic Precipitates. Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Düsseldorf, Germany (2004)
Stein, F.; Palm, M.; Sauthoff, G.: Mechanical Properties of Two-Phase Iron Aluminium Alloys with Zr(Fe,Al)2 Laves Phase or Zr(Fe,Al)12τ1 Phase. Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Düsseldorf, Germany (2004)
Stein, F.; Sauthoff, G.; Palm, M.: Experimental Determination of the Ternary Fe–Al–Zr Phase Diagram. Discussion Meeting on the Development of Innovative Iron Aluminium Alloys, Düsseldorf, Germany (2004)
Prakash, U.; Sauthoff, G.; Parvathavarthini, N.; Dayal, R. K.: Hydrogen Effects in Iron Aluminides Containing Carbon. International Symposium on Recent Advances in Inorganic Materials (RAIM02), Bombay, India (2002)
Palm, M.; Sauthoff, G.: Manufacturing and Testing of a Novel Advanced NiAl-Base Alloy for Gas Turbine Applications. Materials for Advanced Power Engineering 2002 (Proc. 7th Liège Conference), Liege (2002)
Stein, F.; Palm, M.; Sauthoff, G.: New results on intermetallic phases, phase equilibria, and phase transformation temperatures in the Fe–Zr system. Materials Week 2000, München, Germany (2000)
Eumann, M.; Palm, M.; Sauthoff, G.: Constitution, Microstructure and Mechanical Properties of Ternary Fe–Al–Mo Alloys. EUROMAT 99, Munich, Germany (1999)
Palm, M.; Gorzel, A. H.; Letzig, D.; Sauthoff, G.: Structure and Mechanical Properties of Ti–Al–Fe Alloys at Ambient and High Temperatures. Structural Intermetallics 1997, Seven Springs, PA, USA (1997)
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 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.
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 conduct together with Dr. Sandlöbes at RWTH Aachen and the department of Prof. Neugebauer ab initio calculations for designing new Mg – Li alloys. Ab initio calculations can accurately predict basic structural, mechanical, and functional properties using only the atomic composition as a basis.
The wide tunability of the fundamental electronic bandgap by size control is a key attribute of semiconductor nanocrystals, enabling applications spanning from biomedical imaging to optoelectronic devices. At finite temperature, exciton-phonon interactions are shown to exhibit a strong impact on this fundamental property.
Oxides find broad applications as catalysts or in electronic components, however are generally brittle materials where dislocations are difficult to activate in the covalent rigid lattice. Here, the link between plasticity and fracture is critical for wide-scale application of functional oxide materials.
In this project we study - together with the department of Prof. Neugebauer and Dr. Sandlöbes at RWTH Aachen - the underlying mechanisms that are responsible for the improved room-temperature ductility in Mg–Y alloys compared to pure Mg.