About the Authors

Siebe B. van Albada

siebevanalbada@gmail.com

Affiliation FOM Institute for Atomic and Molecular Physics, Amsterdam, The Netherlands

Pieter Rein ten Wolde

Affiliation FOM Institute for Atomic and Molecular Physics, Amsterdam, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PRtW. Performed the experiments: SBvA. Analyzed the data: SBvA. Wrote the paper: SBvA PRtW.