ZEROUAL, S.MAHBOUB, M.S.SEBAIS, M.2019-06-022019-06-022018-02-05http://dspace.univ-eloued.dz/handle/123456789/2366Séminaire National Sur Laser Solaire Et Matériaux ElOeued 5-6 Février 2018ZnS nanocrystals were embedded in KBr single crystal matrix using Czochralski growth technique. The X-ray diffraction and optical spectroscopy revealed the incorporation of ZnS nanocrystals. A blue shift of the absorption edge of the obtained samples has been observed indicating the quantum confinement effect. Annealing led to a shift in the absorption edge towards longer wavelengths and an increasing of the emissions intensity. This results shows that KBr is a good matrix-host of ZnS nanocrystals and that the elaborated samples can be used for important technological applications.enAnnealing; X-ray diffraction; Structural properties; Single crystal, Czochralski method.Other