Crystal field splitting of 4f n−1 5d-levels of Ce 3+ and Eu 2+ in nitride compounds
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.10.073
Abstract: Abstract Recently a lot of Ce3+/Eu2+-activated nitride and oxonitride phosphors have been explored due to potential or practical application for white-light LEDs. In this paper, data of crystal field splitting of the 4f n−15d-levels of… read more here.
Keywords: ce3 eu2; crystal field; nitride compounds; field splitting ... See more keywords
Photoluminescence properties and efficient energy transfer of Ce 3+ /Eu 2+ activated K 2 Ba 7 Si 16 O 40 phosphors
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2018.01.033
Abstract: Abstract Ce3+/Eu2+ activated K2Ba7Si16O40 phosphors have been synthesized via a high-temperature solid-state method with CO atmosphere. Under ultraviolet (UV) light pump, the photoluminescence (PL) spectra of K2Ba7Si16O40: Ce3+ is composed of a broadband from 300 nm… read more here.
Keywords: ce3; energy transfer; energy; ce3 eu2 ... See more keywords
Near UV based LED fabricated with K2Ba3Si8O20:Eu2+ and energy transfer between Ce3+ and Eu2+
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2018.08.035
Abstract: Abstract K2Ba3Si8O20:Eu2+ as a new green-emitting phosphor was prepared and studied in this article. This material showed powerful absorption in near ultraviolet-visible regions from 350 to 450 and its green-emitting band peaked at 502 nm. Its… read more here.
Keywords: ce3 eu2; k2ba3si8o20 eu2; eu2; energy transfer ... See more keywords
Site Occupancy Studies and Luminescence Properties of Emission Tunable Phosphors Ca9La(PO4)7:Re (Re = Ce3+, Eu2+).
Sign Up to like & getrecommendations! Published in 2019 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.8b02597
Abstract: The structure, site occupancies, and photoluminescence (PL) properties of Ce3+- or Eu2+-doped Ca9La(PO4)7 phosphors were investigated in this work. The powder X-ray diffraction (XRD) data and Rietveld refinement results showed that the phosphors are pure… read more here.
Keywords: ce3 eu2; site occupancy; ca9la po4; occupancy studies ... See more keywords
Super stable (Ba,Sr)LuAl2Si2O2N5:Ce3+,Eu2+ phosphors
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Chemistry C"
DOI: 10.1039/c9tc06932a
Abstract: Phosphors suffer from decreasing light output due to degradation on exposure to heat, oxygen and water during the device fabrication process and in the working environment. Here, we report a series of (Ba,Sr)LuAl2Si2O2N5:Ce3+,Eu2+ phosphors which… read more here.
Keywords: lual2si2o2n5 ce3; ce3 eu2; eu2 phosphors;
VUV-UV-vis photoluminescence, X-ray radioluminescence and energy transfer dynamics of Ce3+ and Eu2+ in Sr2MgSi2O7.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt03165e
Abstract: Ce3+ and Eu2+ doped and Ce3+-Eu2+ co-doped Sr2MgSi2O7 phosphors are prepared via a high-temperature solid-state reaction technique. The synchrotron radiation vacuum ultraviolet-ultraviolet (VUV-UV) excitation and ultraviolet-visible (UV-vis) emission spectra of diluted Ce3+ and Eu2+ doped… read more here.
Keywords: eu2 sr2mgsi2o7; eu2; energy transfer; ce3 eu2 ... See more keywords
Luminescence and energy transfer of single-phase white-emitting phosphor Ba2Mg(PO4)2:Ce3+, Eu2+ for white LEDs
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DOI: 10.1039/d2ra06357c
Abstract: A series of Ba2Mg(PO4)2:Ce3+, Eu2+ phosphors were synthesized by the traditional high temperature solid-state method, and the crystal structures and luminescence properties of the samples were discussed systematically. The energy transfer from Ce3+ to Eu2+… read more here.
Keywords: po4 ce3; ce3; phosphor; ce3 eu2 ... See more keywords