Xiumei Han
Northeastern University (China)
5 Papers
1 Citations
Xiumei Han is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Phosphor & Luminescence. The author has an hindex of 4, co-authored 5 publications.
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Papers
The different luminescent characteristics of MgAl2O4:Mn2+ between phosphor powder and nanoparticles
TL;DR: In this paper, the enhancement of green and red luminescence with doping Mn 2+ is discussed, based on the analysis of excitation and emission spectra as well as phosphorescence decay curves.
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Synthesis and luminescence properties of BiPO4:Ce,Tb nanorods
TL;DR: In this paper, the synthesis and luminescence properties of rare earth doped BiPO 4 :Ce,Tb nanorods which were prepared via a solvothermal method were reported.
15
Photoluminescence properties of (Y1−xCex)3Al5O12 (x = 0.005–0.03) nanophosphors and transparent ceramic by a homogeneous co-precipitation method
TL;DR: In this article, fine and dispersed (Y1−xCex)3Al5O12 (x = 0.005 −0.03) nanophosphors were co-precipitated uniformly using a homogeneous co precipitation process and the resultant YAG:Ce powders showed an excellent sintering activity and can be sintered into transparent ceramic under vacuum technique.
8
Preparation and luminescence properties of LaMgAl11O19:Eu3+ phosphor powder.
TL;DR: The results of XRD indicated that the phosphors crystallized completely at 1,400 degrees C and showed its characteristic red emission at 615 nm (5D0-7F2) upon excitation into 404 nm, with an optimum doping concentration of 15 mol% of La3+ in the host lattices.
2
The photoluminescent properties of Y2O3:Bi3+, Eu3+, Dy3+ phosphors for white-light-emitting diodes.
TL;DR: X-ray diffraction, Fourier transform infrared, and photoluminescence spectra were used to characterize the resulting phosphors and show the refined crystal structure of Y2O3.