SEM stands for scanning electron microscope. The SEM is a microscope that uses electrons instead of light to form an image. Since their development in the early 1950s, scanning electron microscopes ...

Electron microscopy is a powerful technique that provides high-resolution images by focusing a beam of electrons to reveal fine structural details in biological and material specimens. 2 Because ...

A scanning electron microscopy study of 25 caddisfly species found seven sensilla types on mouthpart palps and a broadly ...

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.

Scientists describe for the first time the third-instar larva of the beetle Parastasia ferrieri, revealing unusual mouthparts ...

In this video Microscopy Specialist takes a look at a vinyl record, stylus, and cartridge under a hugely powerful scanning electron microscope (SEM) with up to 100,000× magnification and ~10 nm ...

As of August 31, the instrument that twice broke the world record for microscope resolution is now commercially available to any semiconductor or materials research lab that needs it. Thermo Fisher ...