1. Lesya Ukrainka Volyn National University,Department of Experimental Physics, Information and Educational Technologies,Lutsk,Ukraine
2. Lesya Ukrainka Volyn National University,Department of Theoretical and Computational Physics,Lutsk,Ukraine
3. National Technical University of Ukraine, “Igor Sikorsky Kyiv Polytechnic Institute”,Department of the Mathematical Methods of System Analysis,Kyiv,Ukraine
4. Lviv Polytechnic National University,Department of Applied Physics and Nanomaterials Science,Lviv,Ukraine
5. PP Universam, Concern “Luga-Nova”,Mishiv,Ukraine