Electron microscope | TEM | SEM | Cryo EM


An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. The electron microscope was invented by the physicist Ernst Ruska in 1933. (Prize Ernst Ruska Noble 1986) As the wavelength of an electron can be up to 100,000 times shorter than that of visible light photons, electron microscopes have greater resolution power than light microscopes and can reveal the structure of smaller objects. This video is about the transmission electron microscope (TEM), scanning electron microscope (SEM) and cryo electron microscope (Crio EM) (Cryo Noble Award 2017 electron microscope)