With our colleagues from CY Cergy Paris Université, Université Paris-Saclay, Chinese Academy of Sciences, and the University of West Bohemia, we have successfully manipulated the electron's spin in a two-dimensional solid using circularly polarized light and measured its ultrafast relaxation dynamics on femtosecond timescale using spin-, time- and angle-resolved photoemission spectroscopy.
INP's News (CNRS - Institute of Physics):
https://www.inp.cnrs.fr/fr/cnrsinfo/controler-la-dynamique-ultrarapide-du-spin-de-lelectron
The article:
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.131.066402
