1. European Commission,
Joint Research Centre, Institute for Transuranium Elements, P.O. Box 2340, D-76125 Karlsruhe, Germany
2. Department of Materials Science
and Metallurgy, University of Cambridge, 27 Charles Babbage Road, Cambridge CB3 0FS, United Kingdom
3. CEA, IRAMIS, SIS2M, Laboratoire de Structure et Dynamique
par Résonance Magnétique, UMR CEA/CNRS 3299, 91191 Gif-sur-Yvette, France
4. Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge CB2 3EQ, United Kingdom, and
5. Institute of Resource Ecology, Helmholtz Zentrum Dresden Rossendorf (HZDR), , P.O. Box 10119, 01314 Dresden, Germany