This news release is available in German. Jülich, 27 November 2014 - The resolution of scanning tunnelling microscopes can be improved dramatically by attaching small molecules or atoms to their tip.
At its core, SPM operates on the principle of measuring interactions between a sharp probe and the surface of a material. As the probe scans across the surface, it detects variations in physical ...
Researchers have built an upgraded quantum microscope that can map momentum-resolved tunneling spectra in graphene at room ...