Electron microscope images of the nanoscale LED pixels Nature (2025) Scientists in China have created a new type of display with the smallest pixels and the highest pixel density ever.

Scientists and engineers have multiple ways of measuring the smallest aspects of our world, including scanning tunnelling electron and atomic force microscopes. Now, a team of researchers in ...

Stanford researchers have reclaimed bragging rights for creating the world's smallest ... electron waves on the surface of a sliver of copper. The wave patterns even project a tiny hologram of the ...