*Tatsumi Nitta¹ (1. University of Tokyo)

*Antonio D'Addabbo¹, Antonio D'Addabbo¹ (1. INFN - Laboratori Nazionali del Gran Sasso)

*Harriet van der Vliet¹, Anthony Matthews¹, Michael Renger^2,3, Frank Deppe^2,3,4,5, Kirill Fedorov^2,3, Achim Marx² (1. Oxford Instruments NanoScience, Tubney Woods, Abingdon, OX13 5QX, UK, 2. Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, 85748 Garching, Germany, 3. Physik-Department, Technische Universität München, 85748, Garching, Germany, 4. Munich Center for Quantum Science and Technology (MCQST), Schellingstr. 4, 80799, Munich, Germany, 5. IQM Germany GmbH, Nymphenburger Straße 86, 80335 München, Germany)

*Christopher Lawson¹, Alexander Jones¹, Winfried Kockelmann¹, Sasha Horney¹, Oleg Kirichek¹ (1. ISIS Neutron & Muon Source, Rutherford Appleton Laboratory, Oxfordshire, UK)