About the Authors

Sanne Abeln

s.abeln@amolf.nl

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

Daan Frenkel

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: SA DF. Performed the experiments: SA. Analyzed the data: SA DF. Wrote the paper: SA DF.