Zhu, L.-F.; Grabowski, B.; Neugebauer, J.: Efficient approach to compute melting properties fully from ab initio with application to Cu. MPIE-ICAMS workshop, Ebernburg, Germany (2017)
Grabowski, B.: Data driven engineering of advanced materials: Combining high precision and scale bridging. Colloquium at Forschungszentrum Jülich, Jülich, Germany (2017)
Grabowski, B.: Development and application of quantum mechanics based simulation tools for the design of modern metallic materials. Seminar at RWTH Aachen, Aachen, Germany (2017)
Grabowski, B.: Discovery of an ordered hexagonal superstructure in an Al–Hf–Sc–Ti–Zr high entropy alloy. Seminar at University of Münster, Münster, Germany (2016)
Grabowski, B.: Discovery of an orderered hexagonal superstructure in an Al–Hf–Sc–Ti–Zr high entropy alloy. Seminar, Universität Münster, Münster, Germany (2016)
Zhu, L.-F.; Grabowski, B.; Neugebauer, J.: Development of methodologies to efficiently compute melting properties fully from ab initio. 2nd German-Dutch Workshop on Computational Materials Science, Domburg, The Netherlands (2016)
Grabowski, B.: Entwicklung von quantenmechanischen Simulationsmethoden für das Design moderner metallischer Werkstoffe. Seminar at University Paderborn, Paderborn, Germany (2016)
Grabowski, B.: Entwicklung von quantenmechanischen Simulationsmethoden für das Design moderner metallischer Werkstoffe. Seminar at Universität Paderborn, Paderborn, Germany (2016)
Körmann, F.; Grabowski, B.; Hickel, T.; Neugebauer, J.: Lattice excitations in magnetic alloys: Recent advances in ab initio modeling of coupled spin and atomic fluctuations. TMS Annual Meeting 2016, Nashville, TN, USA (2016)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
In this project, we investigate a high angle grain boundary in elemental copper on the atomic scale which shows an alternating pattern of two different grain boundary phases. This work provides unprecedented views into the intrinsic mechanisms of GB phase transitions in simple elemental metals and opens entirely novel possibilities to kinetically engineer interfacial properties.
Within this project, we will use an infra-red laser beam source based selective powder melting to fabricate copper alloy (CuCrZr) architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional CuCrZr alloy lattice architectures, under both quasi-static and dynamic loading…
Copper is widely used in micro- and nanoelectronics devices as interconnects and conductive layers due to good electric and mechanical properties. But especially the mechanical properties degrade significantly at elevated temperatures during operating conditions due to segregation of contamination elements to the grain boundaries where they cause…