1. Departments of Materials and Chemistry
2. University of Oxford
3. Oxford OX1 3PH
4. UK
5. Japan Synchrotron Radiation Research Institute (JASRI)
6. Hyogo 679-5198
7. Japan
8. Department of Physics and Astronomy
9. Division of Molecular and Condensed Matter Physics
10. Uppsala University
11. S-751 20 Uppsala
12. Sweden