Metal complexes show a fascinating behavior in their interactions with light, which for example is utilized in organic light emitting diodes, solar cells, quantum computers, or even in cancer therapy. In many of these applications, the electron spin, a kind of inherent rotation of the electrons, plays an important role. Recently, the chemists Sebastian Mai and Leticia González from the Faculty of Chemistry of the University of Vienna succeeded in simulating the extremely fast spin flip processes that are triggered by the light absorption of metal complexes. The study is published in the journal Chemical Science.
Source:
https://phys.org/news/2019-10-fast-electron.html