ФОТОЛЮМІНЕСЦЕНЦІЯ НАНОЧАСТИНОК CdSe:Ni ОТРИМАНИХ ХІМІЧНИМ МЕТОДОМ

Abstract

Cadmium selenide nanocrystals doped with nickel were prepared in water phase chemistry technique with gelatin acting as capping agent. Structures were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), visible absorption and photoluminescence spectroscopies. Influence of component concentrations and technological parameters on nanocrystals average size and properties was studied.