Cautaerts, N.; Rauch, E. F.; Jeong, J.; Dehm, G.; Liebscher, C.: Investigation of the orientation relationship between nano-sized G-phase precipitates and austenite with scanning nano-beam electron diffraction using a pixelated detector. Scripta Materialia 201, 113930 (2021)
Jeong, J.; Jang, W.-S.; Kim, K. H.; Kostka, A.; Gu, G.; Kim, Young, Y.-M.; Oh, S. H.: Crystallographic Orientation Analysis of Nanocrystalline Tungsten Thin Film Using TEM Precession Electron Diffraction and SEM Transmission Kikuchi Diffraction. Microscopy and Microanalysis 27 (2), pp. 237 - 249 (2021)
Kiener, D.; Jeong, J.; Alfreider, M.; Konetschnik, R.; Oh, S. H.: Prospects of using small scale testing to examine different deformation mechanisms in nanoscale single crystals - A case study in Mg. Crystals 11 (1), 61 (2021)
Jeong, J.: Advanced transmission electron microscopy of nanomaterials using In-situ TEM and precession electron diffraction. Seminar, Korea Institute of Industrial Technology (KITECH), Seoul, South Korea (2019)
Jeong, J.: Advanced transmission electron microscopy of nanomaterials using In-situ TEM and precession electron diffraction. Seminar, Korea Institute of Materials Science (KIMS), Seoul, South Korea (2019)
Jeong, J.: Advanced transmission electron microscopy of nanomaterials using In-situ TEM and precession electron diffraction. Seminar, Korea Institute of Science and Technology (KIST), Seoul, South Korea (2019)
Jeong, J.; Dehm, G.; Liebscher, C.: Advances in automatic TEM based orientation mapping with precession electron diffraction. KSM Annual Fall Conference 2019, Gyeongju, South Korea (2019)
Jeong, J.; Kim, J.; Kiener, D.; Oh, S. H.: In-situ TEM observation of twin-dominated deformation of Mg single crystals. KSM Annual Fall Conference 2019, Gyeongju, South Korea (2019)
Jeong, J.; Dehm, G.; Liebscher, C.: Advances in automatic TEM based orientation mapping with precession electron diffraction. Joint Max-Planck-Institut für Eisenforschung MPIE) / Ernst Ruska-Centre (ER-C) Workshop, Düsseldorf, Germany (2019)
Jeong, J.; Dehm, G.; Liebscher, C.: Advances in automatic TEM based orientation mapping with precession electron diffraction. International Workshop on Advanced In Situ Microscopies
of Functional Nanomaterials and Devices (IAMnano 2019), Düsseldorf, Germany (2019)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
This project aims to develop a micromechanical metrology technique based on thin film deposition and dewetting to rapidly assess the dynamic thermomechanical behavior of multicomponent alloys. This technique can guide the alloy design process faster than the traditional approach of fabrication of small-scale test samples using FIB milling and…
Understanding hydrogen-microstructure interactions in metallic alloys and composites is a key issue in the development of low-carbon-emission energy by e.g. fuel cells, or the prevention of detrimental phenomena such as hydrogen embrittlement. We develop and test infrastructure, through in-situ nanoindentation and related techniques, to study…
Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
In this project, we aim to realize an optimal balance among the strength, ductility and soft magnetic properties in soft-magnetic high-entropy alloys. To this end, we introduce a high-volume fraction of coherent and ordered nanoprecipitates into the high-entropy alloy matrix. The good combination of strength and ductility derives from massive solid…