1. Department of Applied Physics, University of Geneva, Geneva, Switzerland
2. scMetrology SARL, Geneva, Switzerland
3. Department of Quantum Matter Physics, University of Geneva, Geneva, Switzerland
4. Paul Scherrer Institut, Villingen, Switzerland
5. Bruker EAS GmbH, Hanau, Germany
6. Bruker Switzerland AG, Fällanden, Switzerland
7. ENEA, Frascati, Italy