Fifteen years ago, physicists worked out a method to increase image contrast by hitting the electron imaging beam with an ...

It’s a problem that few of us will ever face, but if you ever have to calibrate your scanning electron microscope, you’ll need a resolution target with a high contrast under an electron beam. This ...

Scanning transmission electron microscopy, or STEM, is a powerful imaging technique that enables researchers to study a material’s morphology, composition, and bonding behavior at the angstrom scale.

This isn’t welding or grinding—this is cutting at the atomic level. Under the electron beam, metal behaves like nothing ...

From paints and inks to catalysts and drug-delivery materials, many advanced technologies rely on substances dispersed in ...

Schematic diagram and photograph showing the ultrafast transmission electron microscopy integrated with transient optical spectroscopy capability, enabling co-registered measurements of electronic and ...