LaPO4:Eu3+, LaPO4:Ce3+, and LaPO4:Ce3+,Tb3+ nanocrystals: Oleic acid assisted solvothermal synthesis, characterization, and luminescent properties

Site-selective time resolved laser fluorescence spectroscopy of Eu and Cm doped LaPO4

“…Because of this, there have been many studies which report on the fluorescence properties of doped monazite materials [e.g. [17][18][19][20][21]. Few studies, however, report the fluorescence of these materials to a level that is useful for determining detailed structural information.…”

Enhanced photoluminescence of GdPO4:Tb3+ under VUV excitation by controlling ZnO content and annealing temperature

“…Yang et al [10,11] studied the PL properties of LaPO 4 phosphatebased phosphors synthesized by both hydrothermal and solvothermal methods. LaPO 4 , LaPO 4 :Ce 3+ , and LaPO 4 :Ce 3+ ,Tb 3+ powders with various morphologies and sizes were successfully prepared by ethylenediamine tetraacetic acid disodium salt (EDTA) assisted hydrothermal method [10].…”

“…Upon UV excitation, LaPO 4 :Ce 3+ and LaPO 4 :Ce 3+ ,Tb 3+ phosphors presented the characteristic 5d-4f emissions of Ce 3+ and 5 D 4 -7 F J , (J = 6-3) emissions of Tb 3+ , respectively. In addition, luminescent LaPO 4 :Eu 3+ , LaPO 4 :Ce 3+ , and LaPO 4 :Ce 3+ ,Tb 3+ powders were successfully synthesized using oleic acid as capping agents via a solvothermal process [11]. All the prepared LaPO 4 -based phosphors crystallized in the monoclinic monazite-type structure.…”

Morphology and phase evolvement of Yb3+/Er3+ co-doped NaYF4 microtubes prepared with YF3 submicrospindles as precursor

“…Rare earth compounds, such as oxides, phosphates, fluorides, vanadates, tungstates and molybdates have been extensively studied owing to their potential applications in high performance magnets, luminescent devices, catalysts, and other functional materials based on the electronic, optical, and chemical characteristics arising from the 4f electrons of rare earth ions [10,[17][18][19][20][21][22]. Among these compounds, rare earth fluorides evoke more attention because of their unique properties including high refractive index and low phonon energy.…”