Department of the Geophysical Sciences, University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637; Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Road NW, Washington, DC 20015; Consortium for Advanced Radiation Sources and James Franck Institute, University of Chicago, 5640 South Ellis Avenue, Chicago, IL 60637; and High-Pressure Collaborative Access Team, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439(2004-11時点)