Chinese Optics Letters, Volume. 17, Issue 11, 111602(2019)

White light emission from Er, Pr co-doped AlN films

Xiang Li1, Xiaodan Wang1、*, Hai Ma1, Feifei Chen1, and Xionghui Zeng2、**
Author Affiliations
  • 1Jiangsu Key Laboratory of Micro and Nano Heat Fluid Flow Technology and Energy Application, School of Mathematics and Physics, Suzhou University of Science and Technology, Suzhou 215009, China
  • 2Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
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    Figures & Tables(4)
    CL spectrum of Pr3+-implanted AlN with a dose of 5×1014 at/cm2 after annealing at 1050°C. Inset is the dependence of the intensity of the 528 nm luminescence peak on the implantation dose.
    CL spectra and energy transfer model of Er3+ and Pr3+ co-implanted AlN thin films with the different dose ratios of Pr3+ with respect to Er3+, where the dose of Er is kept as 1×1014 at/cm2. (a) CL spectra of Er3+ and Pr3+ co-implanted AlN. (b) Energy transfer model between Er3+ and Pr3+.
    CIE chromaticity diagram of Er3+, Pr3+ co-doped AlN film. The doses of Er3+ and Pr3+ in AlN films are 1×1014 and 5×1014 at/cm2.
    • Table 1. The CIE Chromaticity Coordinate of Er, Pr Co-implanted AlN Films

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      Table 1. The CIE Chromaticity Coordinate of Er, Pr Co-implanted AlN Films

      Er3+/Pr3+(at/cm2)CIE XCIE Y
      1×1014/1×10140.3230.312
      1×1014/5×10140.3320.332
      1×1014/1×10150.3290.335
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    Xiang Li, Xiaodan Wang, Hai Ma, Feifei Chen, Xionghui Zeng, "White light emission from Er, Pr co-doped AlN films," Chin. Opt. Lett. 17, 111602 (2019)

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    Paper Information

    Category: Materials

    Received: May. 7, 2019

    Accepted: Jul. 5, 2019

    Posted: Jul. 5, 2019

    Published Online: Sep. 12, 2019

    The Author Email: Xiaodan Wang (xdwang0416@163.com), Xionghui Zeng (xhzeng2007@sinano.ac.cn)

    DOI:10.3788/COL201917.111602

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