Boussinot, G.; Brener, E. A.: Achieving realistic interface kinetics in phase field models with a diffusional contrast. Physical Review E 89 (6), 060402 (2014)
Boussinot, G.; Brener, E. A.: Interface kinetics in phase field models: Isothermal transformations in binary alloys and steps dynamics in molecular-beam-epitaxy. Physical Review E 88 (2), 022406 (2013)
Brener, E. A.; Boussinot, G.: Kinetic cross coupling between nonconserved and conserved fields in phase field models. Physical Review E 86 (5/1), 060601 (2012)
Hüter, C.; Boussinot, G.; Brener, E. A.; Spatschek, R.: Solidification in syntectic and monotectic systems. Physical Review E 86 (2), pp. 021603-1 - 021603-7 (2012)
Hüter, C.; Boussinot, G.; Brener, E. A.; Temkin, D. E.: Solidification along the interface between demixed liquids in monotectic systems. Physical Review E 83, pp. 050601-1 - 050601-4 (2011)
Boussinot, G.; Hüter, C.; Brener, E.A.; Temkin, D.E.: Growth of a two-phase finger in eutectics systems. Physical Review E. 83, pp. 020601-1 - 020601-4 (2011)
Hüter, C.; Boussinot, G.; Brener, E. A.; Spatschek, R. P.: Isothermal solidification in peritectic systems. In: Proceedings of the 2nd High Mangenese Steels Conference 2014 (2nd HMnS) (Eds. Bleck, W.; Raabe, D.). 2nd High Mangenese Steels Conference 2014 (2nd HMnS), Aachen, Germany, August 31, 2014 - September 04, 2014. (2014)
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…