S. T. Bramwell⁸, M. J. Harris⁹, P. M. Derlet^5,‡, and T. Fennell^1,§

• ¹PSI Center for Neutron and Muon Sciences, 5232 Villigen PSI, Switzerland
• ²ISIS Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot OX11 0QX, United Kingdom
• ³Institut Laue-Langevin, 71 Avenue des Martyrs, 38042 Grenoble, France
• ⁴Institut Néel, CNRS and Université Grenoble Alpes, 38042 Grenoble, France
• ⁵PSI Center for Scientific Computing, Theory and Data, 5232 Villigen PSI, Switzerland
• ⁶Condensed Matter Theory, EPFL SB IPHYS CTMC, BSP 715 (Cubotron UNIL), Rte de la Sorge, CH-1015 Lausanne, Switzerland
• ⁷Department for Hydrogen Technology, Institute for Energy Technology, P.O. Box 40, Kjeller NO-2027, Norway
• ⁸London Centre for Nanotechnology and Department of Physics and Astronomy, University College London, 17-19 Gordon Street, London WC1H 0AH, United Kingdom
• ⁹Faculty of Theology and Religion, University of Oxford, Schwarzman Centre for the Humanities, Woodstock Road, Oxford, OX2 6GG, United Kingdom

• ^*Present Address: Pasargad Institute for Advanced Innovative Solutions (PIAIS), Tehran, 19395-5531, Iran.
• ^†Present address: European Spallation Source ERIC, SE 21100 Lund, Sweden.
• ^‡Contact author: peter.derlet@psi.ch
• ^§Contact author: tom.fennell@psi.ch