1. Sobolev Institute of Geology and Mineralogy, Siberian Branch of Russian Academy of Sciences, Prospect Academy Koptyuga 3, Novosibirsk 630090, Russian Federation
2. Novosibirsk State University, Pirogova 2, Novosibirsk 630090, Russian Federation
3. Vereshchagin Institute for High Pressure Physics RAS, Troitsk, Moscow 108840, Russian Federation