Laser-synthesized Ce3+ and Pr3+ doped Y2O3 nanoparticles and their characteristics

被引：8
|
作者：
Krutikova, I [1 ]
Ivanov, M. [1 ,2 ]
Murzakaev, A. [1 ,2 ]
Nefedova, K. [3 ]
机构：
[1] Russian Acad Sci, Inst Electrophys, Ural Branch, 106 Amundsen Str, Ekaterinburg 620016, Russia
[2] Ural Fed Univ, 19 Mira Str, Ekaterinburg 620002, Russia
[3] Russian Acad Sci, Inst Solid State Chem, Ural Branch, 91 Pervomaiskaya St, Ekaterinburg 620990, Russia
来源：
MATERIALS LETTERS | 2020年 / 265卷
关键词：
Yttrium oxide; Scintillators; Laser ablation; Transparent ceramics; Nanopowders; CERAMICS; YAG; STABILIZATION; PERFORMANCE;
D O I：
10.1016/j.matlet.2020.127435
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ce3+:Y2O3, Pr3+:Y2O3, Ce3+:(LaxY1-x)(2)O-3, Pr3+:(LaxY1-x)(2)O-3 nanoparticles were fabricated by laser ablation. The nanopowders consisted of spherical particles with average size of 14 divided by 17 nm. Ytterbium fiber laser operated in pulse mode at 5 kHz repetition rate and average radiation power of 255 W. The intensity of the laser radiation in focal spot was about 10(6) W/cm(2) with close-to-Gaussian profile. The structural and morphological properties of the nanoparticles were investigated employing TEM, BET, FT-IR, XRD analysis. (C) 2020 Elsevier B.V. All rights reserved.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] The Scintillation properties of Pr3+ doped and Pr3+, Ce3+ doubly doped LaBr3
    Gao, X.
    He, Y. J.
    Chen, Y. B.
    JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2011, 13 (1-2): : 111 - 116
  • [2] Laser-synthesized Y2O3:Eu3+ nanophosphors and their stabilization in water suspensions
    Ivanov, M. G.
    Krutikova, I. V.
    Kynast, U.
    Lezhnina, M.
    Puzyrev, I. S.
    OPTICAL MATERIALS, 2017, 74 : 67 - 75
  • [3] Photodarkening mechanisms of Pr3+ singly doped and Pr3+/Ce3+ co-doped silicate glasses and fibers
    Sun, Yan
    Ma, Juping
    Shao, Chongyun
    Wang, Xin
    Yu, Fei
    Liao, Meisong
    Hu, Lili
    Knight, Jonathan
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2022, 105 (05) : 3291 - 3302
  • [4] Blue and green emission from Ce3+ and Tb3+ co-doped Y2O3 nanoparticles
    Loitongbam, Romeo Singh
    Singh, W. Rameshwor
    Phaomei, Ganngam
    Singh, N. Shanta
    JOURNAL OF LUMINESCENCE, 2013, 140 : 95 - 102
  • [5] PARAMAGNETIC RESONANCE OF ER3+ AND CE3+ IN Y2O3
    SCHAFER, G
    PHYSIK DER KONDENSITERTEN MATERIE, 1969, 9 (04): : 359 - +
  • [6] Sensitisation of Pr3+ in Y4Al2O9: Ce3+ + Pr3+ system for down-conversion of solar spectrum
    Fetlinski, B.
    Boruc, Z.
    Kaczkan, M.
    Turczynski, S.
    Pawlak, D.
    Malinowski, M.
    JOURNAL OF LUMINESCENCE, 2017, 181 : 133 - 137
  • [7] SCINTILLATION PROPERTIES OF SOME CE3+ AND PR3+ DOPED INORGANIC CRYSTALS
    DORENBOS, P
    VISSER, R
    VANEIJK, CWE
    KHAIDUKOV, NM
    KORZHIK, MV
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1993, 40 (04) : 388 - 394
  • [8] Ground-state measurement of Pr3+ in Y2O3 by photoconductivity
    Jia, Dongdong
    Wang, Xiao-Jun
    Yen, W. M.
    PHYSICS OF THE SOLID STATE, 2008, 50 (09) : 1674 - 1676
  • [9] Interionic energy transfer in Y3Al5O12:Ce3+, Pr3+ phosphor
    Wang, Lei
    Zhang, Xia
    Hao, Zhendong
    Luo, Yongshi
    Zhang, Jiahua
    Wang, Xiao-jun
    JOURNAL OF APPLIED PHYSICS, 2010, 108 (09)
  • [10] Ground-state measurement of Pr3+ in Y2O3 by photoconductivity
    Dongdong Jia
    Xiao-Jun Wang
    W. M. Yen
    Physics of the Solid State, 2008, 50 : 1674 - 1676
12345