1. Department of Physics, University of Ottawa, 150 Louis Pasteur, Ottawa, Ontario K1N 6N5, Canada
2. Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis-Pasteur, Ottawa, Ontario K1N 6N5, Canada
3. Centre for Catalysis Research and Innovation, University of Ottawa, 161 Louis-Pasteur, Ottawa, Ontario K1N 6N5, Canada
4. School of Electrical Engineering and Computer Science, University of Ottawa, 800 King Edward Ave., Ottawa, Ontario K1N 6N5, Canada