1. Department of Mechanical, Industrial and Systems Engineering, University of Rhode Island, Kingston, Rhode Island 02881, United States
2. Plasma Physics Division, Naval Research Laboratory, Washington, DC 22032, United States
3. Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
4. Department of Mechanical Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States
5. Interdisciplinary Materials Science, Vanderbilt University, Nashville, Tennessee 37235, United States
6. Vanderbilt Institute of Nanoscale Science and Engineering, Vanderbilt University, Nashville, Tennessee 37235, United States
7. Department of Chemistry, University of Southern California, Los Angeles, California 90089, United States
8. Department of Physics and Astronomy, University of Southern California, Los Angeles, California 90089, United States
9. Department of Materials Science and Engineering, University of Virginia, Charlottesville, Virginia 22904, United States
10. Department of Physics, University of Virginia, Charlottesville, Virginia 22904, United States