1. Department of Chemistry and Physics University of California, Berkeley Berkeley CA 94720 USA
2. Department of Chemistry University of Central Florida Orlando FL 32816 USA
3. Combustion Research Facility Sandia National Laboratories Livermore CA 94551 USA
4. Department of Chemistry University of Helsinki 00014 Helsinki Finland
5. Department of Chemistry and College of Engineering University of Georgia Athens GA 30602 USA
6. King Abdullah University of Science and Technology (KAUST) Clean Combustion Research Center (CCRC) Thuwal 23955-6900 Saudi Arabia
7. National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei Anhui 230029 P. R. China
8. Chemical Sciences and Engineering Division Argonne National Laboratory Lemont IL 60439 USA
9. Physikalisch-Technische Bundesanstalt 38116 Braunschweig Germany
10. Centre National de la Recherche Scientifique (CNRS) INSIS ICARE 45071 Orléans Cedex 2 France