1. The Joint Center for Energy Storage Research (JCESR), Argonne National Laboratory, Lemont, Illinois 60439, United States
2. Materials Science Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
3. Physical Sciences Division, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
4. Department of Physics, University of Illinois at Chicago, Chicago, Illinois 60607, United States
5. Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States
6. Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States