1. Department of Physics, University of Toyama, Gofuku 3190, Toyama 930-8555, Japan
2. Department of Chemistry, Tohoku University, 6-3 Aramaki Aza-Aoba, Aoba-ku, Sendai 980-8578, Japan
3. Departamento de Química, Universidad Autónoma de Madrid, Madrid 28049, Spain
4. Condensed Matter Physics Center (IFIMAC), Universidad Autónoma de Madrid, Madrid 28049, Spain
5. Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Madrid 28049, Spain
6. Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA-Nano), Campus de Cantoblanco, Madrid 28049, Spain
7. Molecular Physics, Fritz-Haber-Institut der Max-Planck-Gesellschaft, Faradayweg 4-6, Berlin 14195, Germany
8. Institut für Kernphysik, Goethe-Universität Frankfurt, Max-von-Laue-Straβe 1, Frankfurt am Main 60438, Germany
9. Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, Heidelberg 69117, Germany
10. European XFEL, Holzkoppel 4, Schenefeld 22869, Germany