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7 Result(s)

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  1. No Access

    Article

    Color tunable emission via Ce3+–Tb3+ energy transfer in CaHfO3 phosphor

    A color tunable emission was obtained in CaHfO3:Ce3+,Tb3+ phosphor. XRD, luminescence spectra, decay curves, temperature-dependent emission spectra and quantum efficiency were used to characterize the structure a...

    Yurong Shi, Pan Cheng, Jia Chen, Yu** Tong… in Journal of Materials Science: Materials in… (2019)

  2. No Access

    Article

    Crystal structure and characteristic luminescence properties investigation of novel red-emitting phosphor Na3MgZr(PO4)3:Eu3+ for white light-emitting diodes

    A series of novel red emission phosphors Na3MgZr(PO4)3:Eu3+ was synthesized by solid state reaction. The phase purity, crystal structure of Na3MgZr(PO4)3 host and the site occupancy behaviour of Eu3+ were investi...

    Ge Zhu, Zhouwei Li, Chuang Wang… in Journal of Materials Science: Materials in… (2018)

  3. No Access

    Article

    Structure and photoluminescence properties of Ca2GdZr2Al3O12:RE3+ (RE3+ = Eu, Sm, Pr, Dy, Tb) phosphors

    Novel RE3+ (RE = Eu, Sm, Pr, Dy, Tb) doped garnet-type Ca2GdZr2Al3O12 phosphors with various emission colors have been prepared by solid state reaction method. The detailed crystal structure was characterized by ...

    Yurong Shi, Genwu Ge, Lixia Yang… in Journal of Materials Science: Materials in… (2018)

  4. No Access

    Article

    Upconversion luminescence properties of the novel garnet structure Ca2LaZr2Ga3O12:Yb3+,Er3+/Tm3+ phosphors

    Yb3+–Er3+ and Yb3+–Tm3+ activated novel garnet structure Ca2LaZr2Ga3O12 phosphors were synthesized by solid state reaction and its upconversion luminescence properties were investigated. X-ray diffraction pattern...

    Yurong Shi, Lixia Yang, Haoming Song… in Journal of Materials Science: Materials in… (2017)

  5. No Access

    Article

    Luminescence properties and thermal quenching behavior of Dy3+ activated Ca5Y3Na2(PO4)5(SiO4)F2 phosphor

    Dy3+ activated Ca5Y3Na2(PO4)5(SiO4)F2 phosphor was prepared via solid state reaction and its luminescence properties were investigated. XRD patterns confirm that all samples exhibit pure apatite phase. The analys...

    Yifan Wang, Yurong Shi in Journal of Materials Science: Materials in Electronics (2016)

  6. No Access

    Article

    CaSnO3:Tb3+, Eu3+: a distorted-perovskite structure phosphor with tunable photoluminescence properties

    The Tb3+/Eu3+ co-activated CaSnO3 nano-phosphors have been prepared by a sol–gel technique. The emission and excitation spectra as well as the luminescence decay behaviors were investigated. When excited at 378 n...

    Junwei **e, Yurong Shi, Feng Zhang, Guoqiang Li in Journal of Materials Science (2016)

  7. No Access

    Article

    Synthesis and site-selective photoluminescence property of Ca8La2(PO4)6O2: Ce3+

    A series of Ce3+ doped Ca8La2(PO4)6O2 phosphors with tunable emission were successfully synthesized by traditional solid state reaction. The crystal structure and photoluminescence properties were studied through...

    Ge Zhu, Yurong Shi, Masayoshi Mikami, Yasuo Shimomura… in MRS Online Proceedings Library (2014)