1. Department of Physics, Norwegian University of Science and Technology, Høgskoleringen 5, 7491 Trondheim, Norway
2. Bavarian Polymer Institute and Department of Chemistry, University of Bayreuth, Universitätsstraße 30, D-95440 Bayreuth, Germany
3. Institute for Energy Technology (IFE), P.O. Box
40, N-2027 Kjeller, Norway
4. ISIS Neutron and Muon Source, STFC Rutherford Appleton Laboratory, Chilton OX11 0QX, Didcot, U.K.
5. Department Sample Environments, Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1 14109, Berlin, Germany
6. Departamento de Física dos Materiais e Mecânica, Instituto de Física, Universidade de São Paulo, 05508-090 São Paulo, São Paulo, Brazil
7. Niels Bohr Institute-University of Copenhagen, Universitetsparken 5, 2100 Copenhagen, Denmark
8. European Spallation Source ESS ERIC, P.O. Box
176, SE-221 00 Lund, Sweden