1. Academic Unit of Physics, Universidade Federal de Campina Grande, 58429-900 Campina Grande, Paraíba, Brazil
2. The Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen, Denmark
3. Department of Chemistry, University of Copenhagen, DK-2100 Copenhagen, Denmark
4. ISIS Facility, Rutherford Appleton Laboratory, Chilton, Oxon OX11 0QX, U.K.
5. Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, U.K.
6. Department of Chemistry, University of California, Berkeley, California 94720-1460, United States
7. Department of Chemistry and Biochemistry, Texas Tech, Lubbock, Texas 79409-1061, United States
8. Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
9. Nano-Science Center, Department of Chemistry, University of Copenhagen, DK-2100 Copenhagen, Denmark
10. European Spallation Source ESS ERIC,
P.O. Box 176, SE-221 00 Lund, Sweden