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

页码：468 / 473

页数：6

共 50 条

[21] Energy transfer mechanism in Er3+ doped fluoride glass sensitized by Tm3+ or Ho3+ for 2.7-μm emission
Huang, Feifei
Liu, Xueqiang
Li, Weiwei
Hu, Lili
Chen, Danping
CHINESE OPTICS LETTERS, 2014, 12 (05)
[22] Luminescence nanothermometry via white light emission in Ho3+, Tm3+: Y2O3 colloidal nanocrystals
Nexha, Albenc
Cinta Pujol, Maria
Josep Carvajal, Joan
Diaz, Francesc
Aguilo, Magdalena
JOURNAL OF LUMINESCENCE, 2022, 247
[23] Numerical Investigation of Emission Properties and Pump Noise Transfer Functions of an Yb3+:Er3+:Tm3+:Ho3+ Co-Doped Glass
Ballarini, Riccardo
Taccheo, Stefano
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2025, 43 (06) : 2764 - 2773
[24] Spectral properties of Ho3+/Tm3+ co-doped β′-Gd2(MoO4)3 crystal as laser gain medium around 2.0 μm
Yang, L. L.
Tang, J. F.
Huang, J. H.
Gong, X. H.
Chen, Y. J.
Lin, Y. F.
Luo, Z. D.
Huang, Y. D.
OPTICAL MATERIALS, 2013, 35 (12) : 2188 - 2193
[25] Excellent photoluminescence and temperature sensing properties in Ho3+ /Yb3+ codoped (Y0.88La0.09Zr0.03)2O3 transparent ceramics
Zhou, Jun
Chen, Yaqian
Lei, Ruoshan
Wang, Huanping
Zhu, Qingong
Wang, Xingming
Wu, Yuqian
Yang, Qinghua
Xu, Shiqing
CERAMICS INTERNATIONAL, 2019, 45 (06) : 7696 - 7702
[26] Bandwidth enhancement of ∼3 μm emission and energy transfer mechanism in Yb3+ /Ho3+ /Dy3+ co-doped PbF2 crystal
Wang, Yuhao
Jiang, Cong
Zhang, Peixiong
Zhu, Siqi
Zheng, Yi
Li, Zhen
Hang, Yin
Chen, Zhenqiang
JOURNAL OF LUMINESCENCE, 2019, 212 : 160 - 165
[27] Luminescence, energy transfer, colour modulation and up-conversion mechanisms of Yb3+, Tm3+ and Ho3+ co-doped Y6MoO12
Guo, Peng
Wang, Jiaxuan
Liao, Chuan
Zhou, Haifeng
Huang, Dapeng
Zhou, Guangjun
Yu, Xiaoqiang
Hu, Jifan
RSC ADVANCES, 2022, 12 (51) : 33419 - 33428
[28] Numerical Rate Equation Modeling of a ∼2.1-μm - Tm3+/Ho3+ Co-Doped Tellurite Fiber Laser
Evans, Craig A.
Ikonic, Zoran
Richards, Billy
Harrison, Paul
Jha, Animesh
JOURNAL OF LIGHTWAVE TECHNOLOGY, 2009, 27 (19) : 4280 - 4288
[29] Energy Transfer and 1.8 μm Emission in Tm3+/Yb3+ Co-Doped LiYF4 Crystal
Yang, Shuo
Xia, Haiping
Zhang, Jiazhong
Jiang, Yongzhang
Gu, Xuemei
Zhang, Jianli
Wang, Dongjie
Jiang, Haochuan
Chen, Baojiu
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2016, 16 (01) : 537 - 541
[30] 50GeSe2-25In2Se3-25CsI glass doped with Tm3+,Tm3+/Ho3+ and Tm3+/Er3+ foramplifiers working at 1.22 μm
熊慧华
唐高
罗澜
陈玮
Journal of Rare Earths, 2011, 29 (10) : 920 - 923

← 1 2 3 4 5 →