1. National Scientific Laboratory of Collective Use, S. Amanzholov East Kazakhstan University, 55 Kazakhstan str., Ust-Kamenogorsk 070002, Kazakhstan
2. Scientific Center of Composite Materials, 79 Nurmakovstr., Almaty 050026, Kazakhstan
3. Department of Physics, School of Sciences and Humanities, Nazarbayev University, Astana 010000, Kazakhstan
4. Department of Physics and Technology, Al-Farabi Kazakh National University, Al-Farabi Avenue, 71, Almaty 050040, Kazakhstan