Luminescence properties of Sr_5(PO_4)_3Cl:Ni~(2+) nanocrystals

摘要

Strontium chloroapatite (Sr_5(PO_4)_3Cl) nanocrystals doped with Ni~(2+) ions were synthesized by a precipitation method. The obtained nanocrystals appeared to be rod-like with diameters of approx 50 nm and lengths of 150-350 nm by transmission electron microscopy (TEM). The photoluminescence (PL) properties of Ni~(2+) ions in strontium chloroapatite were studied by photoluminescence spectroscopy.