About the Authors

Nikos E. Kouvaris

nkoub@fhi-berlin.mpg.de

Affiliation Department of Physical Chemistry, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

Hiroshi Kori

Affiliation Department of Information Sciences, Ochanomizu University, Tokyo, Japan

Alexander S. Mikhailov

Affiliation Department of Physical Chemistry, Fritz Haber Institute of the Max Planck Society, Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NK ASM. Performed the experiments: NK. Analyzed the data: NK HK ASM. Contributed reagents/materials/analysis tools: NK HK ASM. Wrote the paper: NK HK ASM.