About the Authors

Saeed Saberi

Affiliation Physics Department, Simon Fraser University, Burnaby, British Columbia, Canada

Eldon Emberly

eemberly@sfu.ca

Affiliation Physics Department, Simon Fraser University, Burnaby, British Columbia, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS EE. Performed the experiments: SS EE. Analyzed the data: SS EE. Contributed reagents/materials/analysis tools: SS EE. Wrote the paper: EE.