1. Durham University, Department of Physics, South Road, Durham, DH1 3LE, United Kingdom
2. ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot, OX11 0QX, United Kingdom
3. Laboratory for Neutron Scattering and Imaging, Paul Scherrer Institute, Villigen, CH-5232, Switzerland
4. Max Planck Institute for Chemical Physics of Solids, Noethnitzer Str. 40, 01187 Dresden, Germany
5. Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford, OX1 3PU, United Kingdom
6. University of Warwick, Department of Physics, Coventry, CV4 7AL, United Kingdom
7. Diamond Light Source, Didcot, OX11 0DE, United Kingdom
8. Memorial University of Newfoundland, Department of Physics and Physical Oceanography, St John’s, Newfoundland, A1B 3X7, Canada