Affiliation: | 1. School of Chemistry and Centre for Science at Extreme Conditions, The University of Edinburgh, Kings Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK), Fax: (+44)?141‐330‐4888 http://www.chem.ed.ac.uk/staff/academic/moggach;2. Department of Materials Science and Metallurgy, University of Cambridge (UK) |