L.B acknowledges the European Union's Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreements ARTES number 793159. L.B., A.R., S.D., M.F. and M.K. acknowledge support from the Graduate School of Excellence Materials Science in Mainz (MAINZ) DFG 266, the DAAD (Spintronics network, Project No. 57334897) and all groups from Mainz acknowledge that this work was funded by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) - TRR 173 – 268565370 (projects A01 and B02) and KAUST (OSR-2019-CRG8-4048). M.K. acknowledges financial support from the Horizon 2020 Framework Programme of the European Commission under FET-Open grant agreement no. 863155 (sNebula). We acknowledge Diamond Light Source for time on beamline I06 under proposals MM22448 and MM23819-1. This work was also supported by ERATO "Spin Quantum Rectification Project" (Grant No. JPMJER1402) and the Grant-in-Aid for Scientific Research on Innovative Area, "Nano Spin Conversion Science" (Grant No. JP26103005), Grant-in-Aid for Scientific Research (S) (Grant No. JP19H05600) from JSPS KAKENHI, R.R. also acknowledges support by Grant-in-Aid for Scientific Research (C) (Grant No. JP20K05297) from JSPS KAKENHI, Japan. This work was supported by the Max Planck Graduate Centre with the Johannes Gutenberg Universität Mainz (MPGC).

Data for the article "Identification of Néel vector orientation in antiferromagnetic domains switched by currents in NiO/Pt thin films" ([2008.08507] Identification of Néel vector orientation in antiferromagnetic domains switched by currents in NiO/Pt thin films (arxiv.org))