1. Department of Materials Science and Engineering, Binghamton University, 65 Murray Hill Road, Binghamton, New York 13902, United States
2. Department of Electrical Engineering, University of Colorado Denver, 1201 Larimer St., Denver, Colorado 80204, United States
3. ChromaNanoTech, Binghamton University, 65 Murray Hill Road, Binghamton, New York 13902, United States
4. University of New Hampshire, 105 Main Street, Durham, New Hampshire 03824, United States