Luminescence of rare earth vanadate associates in sulfates
G. Blasse,G.P.M. van den Heuvel +1 more
TLDR
In this article, it was shown that the energy transfer from vanadate group to trivalent rare earth ions is temperature independent, but depends strongly on the choice of the host.About:
This article is published in Journal of Luminescence.The article was published on 1975-09-01 and is currently open access. It has received 4 citations till now. The article focuses on the topics: Vanadate & Vanadium.read more
Citations
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Energy-Efficient, High-Color-Rendering LED Lamps Using Oxyfluoride and Fluoride Phosphors
Anant Achyut Setlur,Emil Radkov,Claire Susan Henderson,Jae-Hyuk Her,Alok Mani Srivastava,Nagaveni Karkada,M. Satya Kishore,N. Prasanth Kumar,Danny Aesram,Anirudha Deshpande,Boris Kolodin,L. Grigorov,Uwe Happek +12 more
TL;DR: In this paper, structural and luminescence properties of fluoride and oxyfluoride phosphors were described and compared with a (Sr,Ca)3(Al,Si)O4(F,O):Ce3+ yellow-green phosphor and a K2TiF6:Mn4+ red phosphor.
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Blue Light-Emitting Diode Phosphors Based upon Oxide, Oxyhalide, and Halide Hosts
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Optical absorption and luminescent processes in thermoluminescent CaSO4:Dy
M D Morgan,T G Stoebe +1 more
TL;DR: Optical absorption in irradiated and non-irradiated single crystals of CaSO4 and CaSO 4:Dy is studied in this paper. But, these results are generally observed only if stabilised by Dy impurity ions within the structure.
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Inhomogenous Broadening, Charge Compensation, and Luminescence Quenching in Ce3+-Doped Sr3AlO4F Phosphors
TL;DR: In this article, the local coordination around luminescenters in phosphors can affect the properties of these materials and it is shown that Ce3+ centers with lower energy 4f1→5d1 absorption bands are likely from charge compensation effects by the replacement of F− by O2−.
References
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A Theory of Sensitized Luminescence in Solids
TL;DR: In this article, the resonance theory of Forster, which involves only allowed transitions, is extended to include transfer by means of forbidden transitions which, it is concluded, are responsible for the transfer in all inorganic systems yet investigated.
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Investigations on Bi3+‐Activated Phosphors
G. Blasse,A. Bril +1 more
TL;DR: In this article, the fluorescence of a number of Bi3+activated phosphors is reported and the position of the broad emission band of these phosphors depends strongly on the host lattice and is found in the spectral region between 35 000 and 15 000 cm−1.