1. Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794-3400, United States
2. Department of Materials Science and Chemical Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, United States
3. Energy Sciences Directorate, Brookhaven National Laboratory, Interdisciplinary
Sciences Building, Building 734, Upton, New York 11973, United States
4. Condensed Matter Physics and Materials Sciences Division, Brookhaven National Laboratory, Building 480, Upton, New York 11973, United States