By intuitively observing the time-energy information of the single electron, which changes depending on the conditions, on a ...

Electron energy loss spectroscopy (EELS) is a powerful analytical technique used to study the chemical composition, electronic structure, and local bonding environment of materials at the nanoscale.

The motion of the selenium atoms (red) changes the energy of the electron orbitals of the iron atoms (blue), and the resulting electron vibrations are recorded separately with a technique ...

Illustration showing the control of energy relaxation with twist angle. Credit: Science Advances (2024). DOI: 10.1126/sciadv.adj1361 A TU/e and Catalan Institute of Nanoscience and Nanotechnology ...

The team did this by colliding a very high-power laser with a high-energy electron beam. The laser was one quadrillion times brighter than the light emitted from the surface of our Sun.