STEM operates by focusing a beam of electrons into a narrow probe that is scanned across a thin specimen. As the electrons interact with the sample, they are either scattered or transmitted. The ...

Want to be a part of the STEM Routes community? Find here all the information necessary to join us! We do not like hierarchy! In our community, your voice matters. We practice a flat leadership ...

The image is directly projected onto a detector or a photographic plate, enabling the observation of the internal structure of the sample at high resolutions. In STEM, the image is formed pixel by ...

Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants ...