Journal of Inorganic Materials, Volume. 38, Issue 1, 97(2023)

Luminescence Property of Eu Doped SiAlON Phosphors for White LEDs

Chenhui LU... Wanyin GE*, Panpan SONG, Panfeng ZHANG, Meimei XU and Wei ZHANG |Show fewer author(s)
Author Affiliations
  • School of Materials Science & Engineering, Shaanxi University of Science and Technology, Xi’an 710021, China
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    Figures & Tables(7)
    XRD pattern, structure diagram and synthetic route of β-Si5AlON7:Eu
    SEM images of β-Si5AlON7:Eu under different magnifications
    Total XPS spectrum of β-Si5AlON7:Eu and the XPS fitting spectra of each element
    Excitation and emission spectra of β-Si5AlON7:Eu and energy level transition of rare earth ion Eu2+
    Variation of photoluminescence intensity and thermal activation energy fitting patterns of β-Si5AlON7:Eu and YAG:Ce3+ powders at different test temperatures
    Changes of EL spectra of white LEDs compounded with β-Si5AlON7:Eu under different currents, EL chromatographic range of LEDs and pictures of real objects
    Time-intensity spectra and IR temperature variations of β-Si5AlON7:Eu and YAG:Ce3+
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    Chenhui LU, Wanyin GE, Panpan SONG, Panfeng ZHANG, Meimei XU, Wei ZHANG. Luminescence Property of Eu Doped SiAlON Phosphors for White LEDs[J]. Journal of Inorganic Materials, 2023, 38(1): 97

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    Paper Information

    Category: RESEARCH ARTICLE

    Received: Mar. 2, 2022

    Accepted: --

    Published Online: Sep. 25, 2023

    The Author Email: GE Wanyin (gewanyin@sust.edu.cn)

    DOI:10.15541/jim20220169

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