1. Physikalisches Institut, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany
2. Chemical and Quantum Physics, School of Science, RMIT University, Melbourne, Victoria 3000, Australia
3. Institute for Quantum Materials and Technologies, Karlsruher Institut für Technologie, 76021 Karlsruhe, Germany
4. National University of Science and Technology MISIS, Moscow 119049, Russia
5. Russian Quantum Center, Skolkovo, Moscow 143025, Russia