Optical and energy properties of CdSe1-xSx thin films obtained by the method of high-frequency magnetron sputtering. - Kashuba, Andrii; Andriyevsky, Bohdan; Ilchuk, Hryhorii; Semkiv, Ihor; Andriyevska, Ludmila; Moroz, Iryna (Opto-Electronics Review, 2025)