1. Physics Department, University of Washington, Seattle, Washington 98195-1560, USA
2. Chemistry Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545, USA
3. easyXAFS LLC, Renton, Washington 98057, USA
4. Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, USA
5. Department of Physics, Binghamton University, Binghamton, New York 13902, USA
6. Materials Science and Engineering Department, The University of Sheffield, Mapping Street, Sheffield S1 3JD, United Kingdom