1. Skolkovo Institute of Science and Technology, Moscow 143026, Russia
2. Lomonosov Moscow State University, Moscow 119991, Russia
3. National University of Science and Technology “MISiS”, Moscow 119049, Russia
4. National Research South Ural State University, Chelyabinsk 454080, Russia
5. Experimental Physics VI, Center for Electronic Correlations and Magnetism, University of Augsburg, 86135 Augsburg, Germany