1. M. N. Mikheev Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Yekaterinburg 620137, Russia
2. Institute of Natural Sciences, Ural Federal University, named after the first President of Russia B. N.
Yeltsin, Yekaterinburg 620002, Russia
3. Ural State Forest Engineering University, Yekaterinburg 620100, Russia
4. College of Science, Institute of Materials Physics and Chemistry, Nanjing Forestry University, Nanjing 210037, P. R. China