Affiliations

• ¹ Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 201210, China.
• ² Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Berlin D-14109, Germany; Institut für Festkö rperphysik, Technische Universität Berlin, Berlin D-10623, Germany.
• ³ Jülich Centre for Neutron Science JCNS, Forschungszentrum Jülich GmbH, Outstation at ILL, Grenoble 38042, France.
• ⁴ ISIS Neutron and Muon Source, STFC Rutherford Appleton Laboratory, Didcot OX11 0QX, UK.
• ⁵ Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge 37831, USA.
• ⁶ Center for Advanced High Magnetic Field Science, Graduate School of Science, Osaka University, Osaka 560-0043, Japan.
• ⁷ Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 201210, China; School of Physics & Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China; Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China. Electronic address: jma3@sjtu.edu.cn.
• ⁸ Tsung-Dao Lee Institute, Shanghai Jiao Tong University, Shanghai 201210, China; School of Physics & Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China; Shanghai Branch, Hefei National Laboratory, Shanghai 201315, China. Electronic address: wujd@sjtu.edu.cn.
• ⁹ Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Berlin D-14109, Germany; Institut für Festkö rperphysik, Technische Universität Berlin, Berlin D-10623, Germany. Electronic address: bella.lake@helmholtz-berlin.de.