1. Physics
Department, Yeshiva University, 245 Lexington Avenue, New York, New York 10016, United States
2. Department
of Chemistry and the Frederick Seitz Materials Research Laboratory, University of Illinois in Urbana−Champaign, Urbana, Illinois 61801, United States
3. European Synchrotron Radiation Facility (ESRF), 6 rue Jules Horowitz, BP 220, 38043 Grenoble, France
4. Catalyst
Characterization, Catalysis Research Center, Technische Universität München, Lichtenbergstrasse 4, 85748 Garching, Germany