Probing Electron Dynamics in the Ultrafast Regime

In the atoms that make up the matter around us, negatively charged particles called electrons have properties such as spin and orbital angular momentum. Researchers at Martin Luther University Halle-Wittenberg have developed a theoretical framework which allows them to simulate the dynamics of the spin and orbital angular momentum of electrons in materials when probed with an ultrafast laser pulse. Using this framework, they are able to simulate different materials and improve our understanding of dynamics on an atomic scale.