Because varying the focus induces phase shifts into the electron wave field, this technique has similarities to interferometry. On the basis of this image series, the EPWF can be calculated using ...

The SEM has allowed researchers to examine a much bigger variety of specimens. The scanning electron microscope has many advantages over traditional microscopes. The SEM has a large depth of field, ...

Getting a spacecraft to another star is a monumental challenge. However, that doesn't stop people from working on it. The ...

GUANGZHOU, Jan. 10 (Xinhua) -- China has launched the construction of a key scientific infrastructure to generate attosecond laser, which will help scientists "see" the ultrafast particles in the ...

FEI Talos F200s Scanning Transmission Electron Microscope (S/TEM) equipped with SuperX-EDS detector FEI Single Tilt Holder FEI Double Tilt Holder FEI Double Tilt Low-background EDS Holder Gatan 626 ...

Two-dimensional (2D) van der Waals are made of atomically thin layers, held together by weak van der Waals forces. These ...