The most powerful ultrashort electron beam ever created offers new possibilities for recreating cosmic conditions in ...

The film provides an introduction to electron microscopy, detailing its historical development and technical mechanisms. It ...

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 ...

Researchers carefully positioned lasers to compress billions of electrons together, creating a beam five times more powerful ...