* Corresponding authors

^a Karlsruhe Institute of Technology (KIT), Institute for Applied Materials (IAM), Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
E-mail: daria.mikhailova@kit.edu

^b Institute for Complex Materials, IFW Dresden, Helmholtzstr. 20, D-01069 Dresden, Germany

^c Max Planck Institute for Chemical Physics of Solids, Nöthnitzer Str. 40, D-01187 Dresden, Germany
E-mail: yuki.utsumi@synchrotron-soleil.fr

^d Institute of Inorganic Chemistry SB Russian Academy of Science, Acad. Lavrentiev Avenue 3, Novosibirsk, Russia

^e National Institute of Chemical Physics and Biophysics, Akadeemia tee 23, 12618 Tallinn, Estonia

^f Experimental Physics VI, Center for Electronic Correlations and Magnetism, University of Augsburg, D-86159 Augsburg, Germany

^g Skoltech Center for Electrochemical Energy Storage, Skolkovo Institute of Science and Technology, 143026 Moscow, Russia

^h Chemistry Department, Moscow State University, Moscow, Russia

ⁱ EMAT, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium

^j Institute for Materials Science, Darmstadt University for Technology, Alarich Weiss-Straße 2, Darmstadt, Germany