1. Theoretical Department Vereshchagin Institute of High Pressure Physics, Russian Academy of Sciences Moscow (Troitsk) 108840 Russia
2. Institute of Mathematics, Informatics and Physics, Condensed Matter Physics Lab Udmurt State University Izhevsk 426034 Russia
3. Laboratory of Multi‐scale Mathematical Modeling, Department of Theoretical and Mathematical Physics Ural Federal University Ekaterinburg 620000 Russia
4. Otto‐Schott‐Institut für Materialforschung, Lehrstuhl Metallische Werkstoffe Friedrich‐Schiller‐Universität Jena 07743 Germany