About the Authors
- Siu-Fai Chow
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Affiliation Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, Illinois, United States of America
- Stuart D. Wick
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Affiliation Department of Physics, North Central College, Naperville, Illinois, United States of America
- Hermann Riecke
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* E-mail: h-riecke@northwestern.edu
Affiliations Engineering Sciences and Applied Mathematics, Northwestern University, Evanston, Illinois, United States of America, Northwestern Institute on Complex Systems, Northwestern University, Evanston, Illinois, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: SFC SDW HR. Performed the experiments: SFC SDW HR. Analyzed the data: SFC SDW HR. Wrote the paper: HR.