[Ben Krasnow] is upping his SEM game with a new rig to improve image capture (video link) and more easily create animated GIFs and videos. The color scheme of the SEM housing gives away its 80s ...

SEM images are formed when the electron beam position on the sample surface is synchronized with the CRT, or cathode ray tube viewing screen. At each location where the electron beam strikes the ...

Scanning electron microscopy images of fibers from engineered spider silk. To validate their computational findings, the Northwestern team used spectroscopy techniques to examine how the protein ...

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 1950's, scanning electron microscopes ...

Scanning Electron Microscopy (SEM) has revolutionized the realm of microscopic analysis. By delivering astonishingly detailed images of minuscule entities such as insects, bacteria, or even the ...

An example of SEM image obtained by CD-SEM. It shows a line profile drawn on top of an SEM image of a photoresist line. (Image: Hitachi High-Tech) CD-SEM is an essential metrology tool in ...

The SU3900 has a large chamber that accommodates a sample measuring 300 mm in diameter, 130 mm in height and weighing 5 kg — 2.5 times more capacity than the previous SEM models. Images can be ...