1. Department
of Physics and Astronomy, Uppsala University, Box 516, 751 20 Uppsala, Sweden
2. Technical University of Denmark, 2800 Kongens Lyngby, Denmark
3. Department
of Chemistry, University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
4. Department
of Chemistry, University of Liverpool, Liverpool L69 7ZD, United Kingdom
5. Thomas
Young Centre, London Centre for Nanotechnology, Department of Physics
and Astronomy, and Department of Chemistry, University College London, London WC1E 6BT, United Kingdom
6. Beijing Computational Science Research Center, Beijing, 100193, China
7. Princeton
Center for Theoretical Science, Princeton University, Princeton, New Jersey 08544, United States
8. International
Center for Quantum Materials and School of Physics, Peking University, Beijing 100871, China
9. Laboratory
for fundamental BioPhotonics, Laboratory of Computational Science
and Modeling, Institutes of Bioengineering and Materials Science and
Engineering, School of Engineering, and Lausanne Centre for Ultrafast
Science, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
10. Department
of Chemistry, KTH Royal Institute of Technology, 10044 Stockholm, Sweden
11. Department
of Chemistry and Biotechnology, Swedish University of Agricultural Sciences,
Box 7015, 750 07 Uppsala, Sweden
12. Chemical
Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States