1. Department of Materials Science and Engineering, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
2. Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois 60439, United States
3. School of Physical Sciences, Dublin City University, Dublin, Ireland
4. Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, United States
5. Department of Physics and Astronomy, Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
6. Applied Superconductivity Center, National High Magnetic Field Laboratory, Florida State University, 2031 East Paul Dirac Drive, Tallahassee, Florida 32310, United States