About the Authors
- Oliver Nagel
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Affiliation Institute of Physics und Astronomy, University of Potsdam, Potsdam, Germany
- Can Guven
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Affiliation Department of Physics, University of Maryland, College Park, Maryland, United States of America
- Matthias Theves
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Affiliation Institute of Physics und Astronomy, University of Potsdam, Potsdam, Germany
- Meghan Driscoll
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Affiliation Department of Physics, University of Maryland, College Park, Maryland, United States of America
- Wolfgang Losert
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Affiliation Department of Physics, University of Maryland, College Park, Maryland, United States of America
- Carsten Beta
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* E-mail: *beta@uni-potsdam.de
Affiliation Institute of Physics und Astronomy, University of Potsdam, Potsdam, Germany
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CB WL. Performed the experiments: ON. Analyzed the data: ON CG. Contributed reagents/materials/analysis tools: CG MD MT. Wrote the paper: CB CG.