About the Authors

Lubna Pinky

Affiliation Physics and Astronomy Department, Texas Christian University, Fort Worth, Texas, United States of America

Hana M. Dobrovolny

h.dobrovolny@tcu.edu

Affiliation Physics and Astronomy Department, Texas Christian University, Fort Worth, Texas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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