Haghighat, S. M. H.; Schäublin, R. E.: Obstacle strength of binary junction due to dislocation dipole formation: An in-situ transmission electron microscopy study. Journal of Nuclear Materials 465, pp. 648 - 652 (2015)
Haghighat, S. M. H.; Schäublin, R. E.; Raabe, D.: Atomistic simulation of the a0 <1 0 0> binary junction formation and its unzipping in body-centered cubic iron. Acta Materialia 64, pp. 24 - 32 (2014)
Schäublin, R. E.; Haghighat, S. M. H.: Molecular dynamics study of strengthening by nanometric void and Cr alloying in Fe. Journal of Nuclear Materials 442 (1-3 Suppl.1), pp. S643 - S648 (2013)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this ongoing project, we investigate spinodal fluctuations at crystal defects such as grain boundaries and dislocations in Fe-Mn alloys using atom probe tomography, electron microscopy and thermodynamic modeling [1,2].
The aim of the Additive micromanufacturing (AMMicro) project is to fabricate advanced multimaterial/multiphase MEMS devices with superior impact-resistance and self-damage sensing mechanisms.
TiAl-based alloys currently mature into application. Sufficient strength at high temperatures and ductility at ambient temperatures are crucial issues for these novel light-weight materials. By generation of two-phase lamellar TiAl + Ti3Al microstructures, these issues can be successfully solved. Because oxidation resistance at high temperatures is…