Arne made the cover!
![Image](/fileadmin/_processed_/3/2/csm_csm_20181112_Nature_Physics_Cover-01_9d8b0cf2ca_e7592c17d3.png?1614756754)
Congratulations! Our closed-contour spin driving experiments made it to the cover of Nature Physic's November edition. The image shows quantum beats of a NV center due to quantum interference effects under closed-contour driving.