1. Advanced Light
Source, Lawrence Berkeley Laboratory, Berkeley, California 20015, United States
2. Department
of Chemistry and Institute for Shock Physics, Washington State University, Pullman, Washington 99164, United States
3. Department
of Earth and Planetary Sciences, Macquarie University, NSW, Australia
4. The Bragg Institute,
Australian Nuclear Science and Technology Organization, Locked Bag 2001, Kirrawee
DC, NSW 2232, Australia
5. Department
of Chemical Engineering and Materials Science, University of California−Davis, Davis, California 95616, United States