About the Authors

Johan Forsgren

Contributed equally to this work with: Johan Forsgren, Sara Frykstrand

maria.stromme@angstrom.uu.se (MS); albert.mihranyan@angstrom.uu.se (AM); johan.frosgren@angstrom.uu.se (JF)

Affiliation Division for Nanotechnology and Functional Materials, Department of Engineering Sciences, The Ångström Laboratory, Uppsala University, Uppsala, Sweden

Sara Frykstrand

Contributed equally to this work with: Johan Forsgren, Sara Frykstrand

Affiliation Division for Nanotechnology and Functional Materials, Department of Engineering Sciences, The Ångström Laboratory, Uppsala University, Uppsala, Sweden

Kathryn Grandfield

Current address: Department of Materials Science and Engineering, McMaster University, Hamilton, Canada

Affiliation Division for Applied Materials Science, Department of Engineering Sciences, The Ångström Laboratory, Uppsala University, Uppsala, Sweden

Albert Mihranyan

maria.stromme@angstrom.uu.se (MS); albert.mihranyan@angstrom.uu.se (AM); johan.frosgren@angstrom.uu.se (JF)

Affiliation Division for Nanotechnology and Functional Materials, Department of Engineering Sciences, The Ångström Laboratory, Uppsala University, Uppsala, Sweden

Maria Strømme

maria.stromme@angstrom.uu.se (MS); albert.mihranyan@angstrom.uu.se (AM); johan.frosgren@angstrom.uu.se (JF)

Affiliation Division for Nanotechnology and Functional Materials, Department of Engineering Sciences, The Ångström Laboratory, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JF AM MS. Performed the experiments: SF KG JF. Analyzed the data: JF AM SF MS KG. Contributed reagents/materials/analysis tools: JF AM SF MS KG. Wrote the paper: JF AM SF MS KG.