1. American Society for Engineering Education Postdoctoral Fellow Residing at U.S. Naval Research Laboratory, Washington, DC 20036, USA
2. U.S. Naval Research Laboratory, Washington, DC 200375, USA
3. National Research Council Postdoctoral Fellow Residing at the U.S. Naval Research Laboratory, Washington, DC 20036, USA
4. Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA
5. Department of Electrical and Computer Engineering, The Ohio State University, Columbus, Ohio 43210, USA
6. Sandia National Labs, Albuquerque, New Mexico 87185, USA