Dilute magnetic semiconductor of ZnCoSe thin films: Structural, optical, and magnetic characteristics. - Shaaban, Essam R.; Mahasen, Mohamed M.; Soraya, Mohmoud M.; Yousef, El Sayed; Mahmoud, Safwat A.; Ali, Gomaa A. M.; Elshaikh, Haroun A. (Journal of the American Ceramic Society, 2019)