If you think of a single atom as a grain of sand, then a wavelength of visible light—which is a thousand times larger than ...

Electron-capture supernovae (ECSNe) are stellar explosions that occur in stars with initial masses around 8–10 times that of ...

If you picture an electron breaking free from a solid, the process seems simple. Give it enough energy, and it should blast ...

Low-energy electrons escape from some materials via distinct “doorway” states, according to a study done by physicists at Austria’s Vienna Institute of Technology. The team studied graphene-based ...