Kirchlechner, C.; Malyar, N.; Dehm, G.: Insights into dislocation grain-boundary interaction by X-ray µLaue diffraction. Dislocations 2016, West Lafayette, IN, USA (2016)
Kirchlechner, C.; Malyar, N.; Imrich, P. J.; Dehm, G.: Dislocation twin boundary interaction and its dependence on loading direction. 62. Metallkunde-Kolloquium, Lech am Arlberg, Austria (2016)
Kirchlechner, C.; Malyar, N.; Imrich, P. J.: X-ray microdiffraction Laue experiments to understand plasticity at interfaces. 80th Annual Conference of the DPG and DPG Spring Meeting, Regensburg, Germany (2016)
Dehm, G.; Imrich, P. J.; Malyar, N.; Kirchlechner, C.: Differences in deformation behavior of bicrystalline Cu micropillars containing different grain boundaries. MS&T 2015 (Materials Science and Technology) meeting, symposium entitled "Deformation and Transitions at Grain Boundaries", Columbus, OH, USA (2015)
Malyar, N.; Kirchlechner, C.; Dehm, G.: Dislocation grain boundary interaction in bi-crystalline micro pillars studied by in situ SEM and in situ µLaue diffraction. ICM 12 - 12th International Conference on the Mechanical Behavior of Materials, Karlsruhe, Germany (2015)
Kirchlechner, C.; Malyar, N.; Imrich, P. J.; Dehm, G.: Plastische Verformung an Korngrenzen: Neue Einblicke durch miniaturisierte Zug- und Druckversuche. 11. Tagung Gefüge und Bruch (2015), Leoben, Austria (2015)
Malyar, N.; Dehm, G.; Kirchlechner, C.: Insights into dislocation slip transfer by µLaue diffraction. Arbeitskreis-Treffen der Deutschen Gesellschaft für Materialkunde (DGM) e.V. „Rasterkraftmikroskopie und nanomechanische Methoden“, Darmstadt, Germany (2015)
Malyar, N.; Micha, J.-S.; Dehm, G.; Kirchlechner, C.: Dislocation slip transfer at Cu grain boundaries analyzed by µLaue diffraction. Gordon Research Seminar Thin Film & Small Scale Mechanical Behavior, Lewiston, ME, USA (2016)
Malyar, N.; Micha, J.-S.; Dehm, G.; Kirchlechner, C.: Dislocation slip transfer at Cu grain boundaries analyzed by µLaue diffraction. Gordon Research Conference Thin Film & Small Scale Mechanical Behavior, Best Poster Prize, Lewiston, ME, USA (2016)
Malyar, N.; Jaya, B. N.; Micha, J.-S.; Dehm, G.; Kirchlechner, C.: Orientation dependence of dislocation transmission through twin-boundaries studied by in situ μLaue diffraction. ECI - Nano- and Micromechanical Testing in Materials Research and Development V, Albufeira, Portugal (2015)
Malyar, N.; Jaya, B. N.; Dehm, G.; Kirchlechner, C.: Dislocation transmission in bi-crystalline micro pillars studied by in situ SEM and in situ µLaue diffraction. Workshop „Understanding Grain Boundary Migration – Theory Meets Experiment”, Günzburg, Germany (2015)
Malyar, N.; Dehm, G.; Kirchlechner, C.: Dislocation motion in bi-crystals with a specific grain boundary orientation studied by in situ SEM and in situ µLaue diffraction. Conference: Thin Film & Small Scale Mechanical Behavior Gordon Research , Waltham, MA, USA (2014)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
Project A02 of the SFB1394 studies dislocations in crystallographic complex phases and investigates the effect of segregation on the structure and properties of defects in the Mg-Al-Ca System.
Within this project, we will investigate the micromechanical properties of STO materials with low and higher content of dislocations at a wide range of strain rates (0.001/s-1000/s). Oxide ceramics have increasing importance as superconductors and their dislocation-based electrical functionalities that will affect these electrical properties. Hence…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
This project with the acronym GB-CORRELATE is supported by an Advanced Grant for Gerhard Dehm by the European Research Council (ERC) and started in August 2018. The project GB-CORRELATE explores the presence and consequences of grain boundary phase transitions (often termed “complexions” in literature) in pure and alloyed Cu and Al. If grain size…