1. Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario N6A 5B9, Canada
2. Department
of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada
3. Advanced Light Source, Lawrence Berkeley National Laboratory, MS6R2100, One Cyclotron Road, Berkeley, California 94720, United States
4. Canadian Light Source, 44 Innovation
Boulevard, Saskatoon, Saskatchewan S7N 2 V3, Canada