1. Condensed Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, United States
2. Department of Materials Science and Chemical Engineering, Stony Brook University, Stony Brook, New York 11790, United States
3. Department of Physics, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
4. Departamento de Física, Universidade Federal de Minas Gerais, C. P. 702, 30123-970 Belo Horizonte, Minas Gerais, Brazil
5. National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, United States
6. Swiss Light Source, Paul Scherrer Institut, CH-5232 Villigen, Switzerland
7. Physik-Institut, Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland
8. Department of Physics and Astronomy, Center for Materials Theory, Rutgers University, Piscataway, New Jersey 08854, United States
9. Department of Physics and National High Magnetic Field Laboratory, Florida State University, Tallahassee, Florida 32306, United States