3 papers
cond-mat.mtrl-sci2026
Recrystallisation phenomena in an ultrafine-grained Al-Mg-Si alloy revealed by correlative in situ EBSD and TEM heating
Moritz Theissing, Sandra Gonzaga, Patrick Willenshofer +5
Ultrafine-grained (UFG) aluminium alloys are promising lightweight structural materials for space applications, where a high grain-boundary density can act as sinks for irradiation…
cond-mat.mtrl-sci2026
Direct nanoscale observation of melting and solute redistribution in a hypoeutectic Al-Cu alloy with STEM
Martin Hasenburger, Rostislav Daniel, Phillip Dumitraschkewitz +3
Melting and solidification of eutectic systems are classical topics in physical metallurgy, yet the mechanisms at nanoscale are less investigated, due to experimental limitations i…
cond-mat.mtrl-sci2026
Unlocking nanoscale microstructural detail in aluminium alloys through differential phase contrast segmentation in STEM
Matheus A. Tunes, Martin Hasenburger, Rostislav Daniel +5
Differential phase contrast (DPC) imaging in scanning transmission electron microscopy (STEM) maps projected electric fields through the phase sensitivity of segmented low-angle de…