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Rambabu et al., 2001 - Google Patents

Optical properties of LnPO4: Eu3+ (Ln= Y, La and Gd) powder phosphors

Rambabu et al., 2001

Document ID
16745220999378967503
Author
Rambabu U
Buddhudu S
Publication year
Publication venue
Optical Materials

External Links

Snippet

The synthesis, single and dual host compositional effects on the fluorescence spectra of Eu3+-doped YPO 4, LaPO 4, GdPO 4,(La, Gd) PO 4,(La, Y) PO4 and (Gd, Y) PO4 powder phosphors are studied. From the fluorescence spectra the emission transition 5D 0→ 7F 1 …
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7777—Phosphates
    • C—CHEMISTRY; METALLURGY
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    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
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    • C09K11/7767—Chalcogenides
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    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals comprising europium
    • C09K11/7734—Aluminates; Silicates
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