1. Crystal Growth Facility, Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne CH-1015, Switzerland
2. Chair of Computational Condensed Matter Physics, Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne CH-1015, Switzerland
3. Laboratory for Neutron Scattering and Imaging (LNS), Paul Scherrer Institut (PSI), Villigen CH-5232, Switzerland
4. Laboratory for Ultrafast Microscopy and Electron Scattering (LUMES), Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne CH-1015, Switzerland
5. Large Scale Structures, Institut Laue-Langevin, 71 Avenue des Martyrs CS 20156, Grenoble 38042, France
6. Laboratory for Quantum Magnetism, Institute of Physics, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne CH-1015, Switzerland