Ultrafast Terahertz Nanoscopy: Social Distancing on the Nanoscale

A team of physicists from Germany, the US and the UK managed to observe the motion of electrons from one atomically thin layer into an adjacent one with nanoscale spatial resolution. The new contact-free nanoscopy concept, which shows great potential for investigations into conducting, nonconducting, and superconducting materials, will be introduced in the new volume of the science journal Nature Photonics.