- Another semester, another small research seminar I am coordinating, this time Tuesdays at 14:30-16:00 (CET/CEST). Please contact me if you’d like to speak about 4D-STEM, ptycho, EELS, or related topics! Previous talks here to give you a flavor: physnano.univie.ac.at/seminar/pres...Sep 10, 2025 12:04