Luminescence properties of LaPO4-Eu nanoparticles synthesized in the presence of surface active oligoperoxide as template

作者：Vistovskyy V; Mitina N; Shapoval A; Malyy T; Gektin A; Konstantinova T; Voloshinovskii A^*; Zaichenko A

来源：Optical Materials, 2012, 34(12): 2066-2070.

DOI：10.1016/j.optmat.2012.04.010

• LaPO4-Eu nanoparticles
• Luminescence
• Surface active oligoperoxide
• Luminescence decay kinetics

The LaPO4-Eu nanoparticles were synthesized by the template method using the surface active oligoperoxides. Size and morphology characteristics of the LaPO4-Eu nanoparticles were studied using X-ray, TEM and luminescence spectroscopy analysis. The results of X-ray diffraction and luminescence data reveal the different (hexagonal or monoclinic) symmetry of the lattice for nanoparticles depending on the size (annealing temperature). The essential influence of near-surface layer on luminescence decay kinetics is revealed.

• 出版日期2012-10