1. Department of Chemistry, University of California, Berkeley, California 94720, United States
2. Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
3. Kavli Energy Nanoscience Institute at Berkeley, Berkeley, California 94720, United States
4. Department of Chemistry, University of Illinois, Urbana, Illinois 61801, United States
5. Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
6. Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina 27708, United States
7. Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
8. Department of Physics, Duke University, Durham, North Carolina 27708, United States
9. Department of Biochemistry, Duke University, Durham, North Carolina 27710, United States
10. Department of Physics, University of Illinois, Urbana, Illinois 61801, United States
11. Illinois Quantum Information Science & Technology Center, University of Illinois, Urbana, Illinois 61801, United States