1. School of Energy and Power Engineering, Tomsk Polytechnic University, 30, Lenin Ave., Tomsk 634050, Russia
2. Institute of Natural and Technical Sciences, Surgut State University, 1, Lenin Ave., Surgut 628403, Russia
3. Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, 1 Lavrentiev Ave., Novosibirsk 630090, Russia
4. School of Physics, University of Electronic Science and Technology of China, Chengdu 610054, China