Herbig, M.; Choi, P.; Raabe, D.: A Sample Holder System that Enables Sophisticated TEM Analysis of APT Tips. International Field Emission Symposium 2012, Tuscaloosa, AL, USA (2012)
Cojocaru-Mirédin, O.; Choi, P.; Wuerz, R.; Raabe, D.: Atomic-scale analysis of the p-n junction in CI(G)S thin-film solar cells. Euromat 2011, Montpellier, France (2011)
Choi, P.: Nanoscale characterization of TiAlN/CrN multilayer hardcoatings. 5th International Union of Microbeam Analysis Societies meeting, Seoul, South Korea (2011)
Dmitrieva, O.; Ponge, D.; Millán, J.; Choi, P.; Raabe, D.: Study of local chemical gradients in advanced precipitation hardened TRIP steel. 52nd International Field Emission Symposium IFES 2010, Sydney, Australia (2010)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
This project studies the influence of grain boundary chemistry on mechanical behaviour using state-of-the-art micromechanical testing systems. For this purpose, we use Cu-Ag as a model system and compare the mechanical response/deformation behaviour of pure Cu bicrystals to that of Ag segregated Cu bicrystals.