About the Authors

Anastasios Papaioannou

a.papaioannou@physics.usyd.edu.au

Affiliations Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia, School of Physics, University of Sydney, Sydney, NSW, Australia

Serdar Kuyucak

Affiliation School of Physics, University of Sydney, Sydney, NSW, Australia

Zdenka Kuncic

Affiliations Charles Perkins Centre, University of Sydney, Sydney, NSW, Australia, School of Physics, University of Sydney, Sydney, NSW, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AP SK ZK. Performed the experiments: AP. Analyzed the data: AP. Wrote the paper: AP SK ZK.