1. Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, United States
2. X-ray Science Division, Advanced Photon Source, Argonne National Lab, Lemont, Illinois 60439, United States
3. Notre Dame Integrated Imaging Facility, University of Notre Dame, Notre Dame, Indiana 46556, United States
4. Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907, United States
5. Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907, United States
6. Department of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, United States