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Simultaneous phase and size control of upconversion nanocrystals through lanthanide doping

Author

Listed:
  • Feng Wang

    (National University of Singapore)

  • Yu Han

    (Membrane Research Centre, King Abdullah University of Science and Technology)

  • Chin Seong Lim

    (Data Storage Institute, A*STAR, 117608, Singapore)

  • Yunhao Lu

    (National University of Singapore)

  • Juan Wang

    (National University of Singapore)

  • Jun Xu

    (Nanyang Technological University)

  • Hongyu Chen

    (Nanyang Technological University)

  • Chun Zhang

    (National University of Singapore
    National University of Singapore)

  • Minghui Hong

    (Data Storage Institute, A*STAR, 117608, Singapore
    National University of Singapore)

  • Xiaogang Liu

    (National University of Singapore)

Abstract

A shining example of doping Many technological materials are intentionally 'doped' by the introduction of trace amounts of foreign elements to impart new and useful properties — a classic example is the doping of semiconductors. Feng Wang et al. describe a system in which lanthanide doping can be used to control the growth of NaYF4 nanocrystals, making it possible to simultaneously tune the size, crystallographic phase and optical properties of the resulting materials. These findings increase our understanding of doping-induced structural transformations, and provide a straightforward route for the controlled synthesis of luminescent nanocrystals for many applications.

Suggested Citation

  • Feng Wang & Yu Han & Chin Seong Lim & Yunhao Lu & Juan Wang & Jun Xu & Hongyu Chen & Chun Zhang & Minghui Hong & Xiaogang Liu, 2010. "Simultaneous phase and size control of upconversion nanocrystals through lanthanide doping," Nature, Nature, vol. 463(7284), pages 1061-1065, February.
  • Handle: RePEc:nat:nature:v:463:y:2010:i:7284:d:10.1038_nature08777
    DOI: 10.1038/nature08777
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    Citations

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    Cited by:

    1. Ansari, Anees A. & Sillanpää, Mika, 2021. "Advancement in upconversion nanoparticles based NIR-driven photocatalysts," Renewable and Sustainable Energy Reviews, Elsevier, vol. 151(C).
    2. Yuhang Liang & Feng Li & Xiangyuan Cui & Taoyuze Lv & Catherine Stampfl & Simon P. Ringer & Xudong Yang & Jun Huang & Rongkun Zheng, 2024. "Toward stabilization of formamidinium lead iodide perovskites by defect control and composition engineering," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    3. Guowei Li & Shihui Jiang & Aijun Liu & Lixiang Ye & Jianxi Ke & Caiping Liu & Lian Chen & Yongsheng Liu & Maochun Hong, 2023. "Proof of crystal-field-perturbation-enhanced luminescence of lanthanide-doped nanocrystals through interstitial H+ doping," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    4. Lei Lei & Yubin Wang & Weixin Xu & Renguang Ye & Youjie Hua & Degang Deng & Liang Chen & Paras N. Prasad & Shiqing Xu, 2022. "Manipulation of time-dependent multicolour evolution of X-ray excited afterglow in lanthanide-doped fluoride nanoparticles," Nature Communications, Nature, vol. 13(1), pages 1-11, December.

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