About the Authors

Bas Wijnen

Affiliation Department of Materials Science & Engineering, Michigan Technological University, Houghton, Michigan, United States of America

Emily J. Hunt

Affiliation Department of Materials Science & Engineering, Michigan Technological University, Houghton, Michigan, United States of America

Gerald C. Anzalone

Affiliation Department of Materials Science & Engineering, Michigan Technological University, Houghton, Michigan, United States of America

Joshua M. Pearce

pearce@mtu.edu

Affiliations Department of Materials Science & Engineering, Michigan Technological University, Houghton, Michigan, United States of America, Department of Electrical & Computer Engineering, Michigan Technological University, Houghton, Michigan, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BW GA JP. Performed the experiments: BW EH GA. Analyzed the data: BW EH GA JP. Contributed reagents/materials/analysis tools: GA JP. Contributed to the writing of the manuscript: BW EH GA JP.