Surface Science Physics

Prof. Dr. H.P. Oepen

Co/Pt Nanodots on SiO2
18 nm diameter

Focused Ion Beam
clipped hairspring

SEMPA image of the domain structure of an ellipse
made of 20 nm thick Permalloy

Time-resolved SEMPA of the field-driven
vortex gyration in a FeCoSiB nanostructure at 100 MHz