1. Center for High Technology Materials (CHTM), University of New Mexico, MSC01 04-2710, 1313 Goddard SE, Albuquerque, New Mexico 87106-4343, United States
2. Department of Physics and Astronomy, University of New Mexico, 1919 Lomas Boulevard NE, Albuquerque, New Mexico 87131, United States
3. Nanoscience and Microsystem (NSMS) Engineering, 210 University Boulevard NE, Albuquerque, New Mexico 82131, United States
4. Electrical and Computer Engineering (ECE), University of New Mexico, MSC01 11001, Albuquerque, New Mexico 87131-0001, United States