Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)2O3 nanopowders*

被引：5
|
作者：
Chen, Yaqian [1 ]
Wang, Huanping [1 ]
Zhang, Xiaoting [1 ]
Xiao, Zhen [1 ]
Yang, Qinghua [1 ]
Lei, Ruoshan [1 ]
Deng, Degang [1 ]
Huang, Lihui [1 ]
Xu, Shiqing [1 ]
机构：
[1] China Jiliang Univ, Coll Mat Sci & Engn, Hangzhou 310018, Zhejiang, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 2018年 / 36卷 / 05期
关键词：
Emission spectral; Tm3+/Ho3+; Y2O3; La2O3-ZrO2; Nanopowders; Rare earths; TRANSPARENT CERAMICS; HO-YAG; LASER; TM; OPERATION; SINTERABILITY; TEMPERATURE; PROFILES; CRYSTAL; LA2O3;
D O I：
10.1016/j.jie.2017.11.011
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
(Y0.87La0.1Zr0.03)(2)O-3 nanopowders doped with various concentrations of Tm3+ and Ho3+ were prepared by the citrate method. The standard cubic Y2O3 phase can be matched in the Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)(2)O-3 nanopowders. The nanopowders exhibit average particle sizes of 40, 60, 80 and 100 nm after calcinated at 900,1000,1100 and 1200 degrees C, respectively. The energy transfer from Tm3+ to Ho3+ and the optimum fluorescence emission around 2 mu m were investigated. Results indicate that the emission bands at around 1.86 and 1.95 pm correspond to (3)F4 ->(3)H6 transition of Tm3+ and I-5(7) -> I-5(8) transition of Ho3+, respectively. Better spectral properties were achieved in Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)(2)O-3 nanopowders with the average size of 100 nm obtained at the conditions of the treatment of precursors calcinated at 1200 degrees C for 2 h doped with 1.5 mol% Tm3+ and 1 mol% Ho3+. (C) 2018 Chinese Society of Rare Earths. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：468 / 473
页数：6
相关论文
共 50 条
  • [1] Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped (Y0.87La0.1Zr0.03)2O3 nanopowders
    Chen Y.
    Wang H.
    Zhang X.
    Xiao Z.
    Yang Q.
    Lei R.
    Deng D.
    Huang L.
    Xu S.
    Wang, Huanping (whpcjlu@hotmail.com), 2018, Editorial Office of Chinese Rare Earths (36): : 468 - 473
  • [2] Energy transfer and 2 μm emission in Tm3+/Ho3+ co-doped(Y0.87La0.1Zr0.03)2O3 nanopowders
    Yaqian Chen
    Huanping Wang
    Xiaoting Zhang
    Zhen Xiao
    Qinghua Yang
    Ruoshan Lei
    Degang Deng
    Lihui Huang
    Shiqing Xu
    JournalofRareEarths, 2018, 36 (05) : 468 - 473
  • [3] ∼2μm luminescence and energy transfer mechanism in highly Ho3+/Tm3+ co-doped bismuth glass
    Cao, Jilong
    Wu, Yuxiao
    Cong, Yuxuan
    Bai, Yuerong
    Zhou, Dechun
    Ban, Yumeng
    Liao, Ya
    INFRARED PHYSICS & TECHNOLOGY, 2024, 141
  • [4] Energy transfer and 2.0 μm emission in Tm3+/Ho3+ co-doped α-NaYF4 single crystals
    Feng, Zhigang
    Yang, Shuo
    Xia, Haiping
    Wang, Cheng
    Jiang, Dongsheng
    Zhang, Jian
    Gu, Xuemei
    Zhang, Yuepin
    Chen, Baojiu
    Jiang, Haochuan
    MATERIALS RESEARCH BULLETIN, 2016, 76 : 279 - 283
  • [5] Broadband ∼2 μm luminescence properties and energy transfer in Tm3+/ Ho3+ co-doped TeO2-Al2O3-BaF2 glass
    Zhou, Zhenyu
    Zhang, Chi
    Han, Kexuan
    Wu, Tong
    Zhou, Dechun
    CERAMICS INTERNATIONAL, 2024, 50 (19) : 35782 - 35790
  • [6] Investigations on a New Laser Medium of 2 μm: Tm3+, Ho3+ Co-Doped Y3Ga5O12 Crystal
    Yang, Yongjuan
    Cheng, Xueli
    RUSSIAN JOURNAL OF INORGANIC CHEMISTRY, 2022, 67 (SUPPL 2) : S169 - S176
  • [7] Preparation and spectroscopic properties of Tm3+:(Y0.9La0.1)2O3 transparent ceramics
    Zhao, Guanggen
    Yang, Qiuhong
    Liu, Qiang
    Lu, Shenzhou
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 583 : 372 - 375
  • [8] Mid-infrared fluorescence properties, structure and energy transfer around 2 μm in Tm3+/Ho3+ co-doped tellurite glass
    Wang, Caizhi
    Tian, Ying
    Gao, Xinyu
    Liu, Qunhuo
    Huang, Feifei
    Li, Bingpeng
    Zhang, Junjie
    Xu, Shiqing
    JOURNAL OF LUMINESCENCE, 2018, 194 : 791 - 796
  • [9] Growth, thermal conductivity, spectra, and 2 μm continuous-wave characteristics of Tm3+, Ho3+ co-doped LaF3 crystal
    Li, Shanming
    Zhang, Lianhan
    Li, Chun
    Leng, Yuxin
    He, Mingzhu
    Chen, Guangzhu
    Yang, Yilun
    Zhang, Shulong
    Zhang, Peixiong
    Chen, Zhenqiang
    Xu, Min
    Hang, Yin
    JOURNAL OF LUMINESCENCE, 2019, 210 : 142 - 145
  • [10] Relying on energy transfer to enhance the 2.9 μm emission by co-doped Tm3+ ions in Dy:Y2O3 transparent ceramics
    Pan, Yuxin
    Lin, Hui
    Zhang, Dawei
    Xu, Xiaodong
    Yao, Xufeng
    CERAMICS INTERNATIONAL, 2023, 49 (01) : 101 - 108
12345