1. Institute for Quantum Computing, University of Waterloo 1 , Waterloo, Ontario N2L 3G1, Canada
2. Department of Chemistry, University of Waterloo 2 , Waterloo, Ontario N2L 3G1, Canada
3. High Q Technologies Inc 3 , Waterloo, Ontario N2L 3G1, Canada
4. Neutron Optics LP 4 , Waterloo, Ontario N2L 0A7, Canada