1. Beckman Institute, California Institute of Technology, Pasadena, California 91125, United States
2. School of Biological
and Chemical Sciences, Queen Mary University of London, London E1 4NS, United Kingdom
3. Institute of Physical
and Theoretical Chemistry, Goethe-Universität, 60438 Frankfurt
am Main, Germany
4. Central Laser
Facility, Research Complex at Harwell, Science and Technology Facilities
Council, Rutherford Appleton Laboratory, Harwell Oxford, Didcot, Oxfordshire, OX11 0FA, United Kingdom
5. J. Heyrovský
Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova
3, CZ-182 23 Prague, Czech Republic