Evaluation of radiation-induced luminescence properties of Tb-doped LiCaPO4

被引：0
|
作者：
Takebuchi, Yuma [1 ]
Koshimizu, Masanori [2 ]
Shiratori, Daiki [1 ]
Kato, Takumi [1 ]
Nakauchi, Daisuke [1 ]
Kawaguchi, Noriaki [1 ]
Yanagida, Takayuki [1 ]
机构：
[1] Division of Materials Science, Nara Institute of Science and Technology (NAIST), Ikoma, Nara,630-0192, Japan
[2] Research institute of Electronics, Shizuoka University, Hamamatsu, Shizuoka,432-8011, Japan
来源：
Radiation Physics and Chemistry | 2022年 / 197卷
基金：
日本学术振兴会;
关键词：
4f - 4f Transitions - Doped sample - Dosimetric properties - Luminescence properties - Photoluminescence properties - Radiation-induced luminescence - Scintillation properties - Self trapped excitons - Tb-doped - Thermally stimulated luminescence;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have investigated photoluminescence (PL), scintillation, and dosimetric properties of the undoped and Tb-doped LiCaPO4 samples. The luminescence origin of the undoped and Tb-doped samples were ascribed to the self-trapped exciton (STE) and 4f-4f transitions of the Tb3+, respectively. In Thermally stimulated luminescence (TSL) glow curves, undoped samples showed main peak at 220 °C, and Tb-doped samples showed main peak at 130 °C. The Tb-doped samples demonstrated the more than 50 times higher TSL intensity than that of undoped one. In addition, the lowest measurable dose (LMD) of the Tb-doped samples were estimated to exceed 1 μGy. © 2022 Elsevier Ltd
引用
收藏
相关论文
共 50 条
  • [1] Luminescence in LiCaPO4
    More, S. D.
    Meshram, M. N.
    Wankhede, S. P.
    Muthal, P. L.
    Dhopte, S. M.
    Moharil, S. V.
    PHYSICA B-CONDENSED MATTER, 2011, 406 (05) : 1178 - 1181
  • [2] Effect of synthesis methods on luminescence properties of LiCaPO4:Ce phosphor for radiation dosimetry
    Palan, C. B.
    Omanwar, S. K.
    JOURNAL OF LUMINESCENCE, 2016, 178 : 340 - 346
  • [3] Dosimetric properties of Dy-doped LiCaPO4
    Takebuchi, Yuma
    Kato, Takumi
    Nakauchi, Daisuke
    Kawaguchi, Noriaki
    Yanagida, Takayuki
    OPTIK, 2022, 260
  • [4] Radiation-induced luminescence properties of Tb-doped Li3PO4-B2O3 glasses
    Isokawa, Yuya
    Hirano, Shotaro
    Kawano, Naoki
    Okada, Go
    Kawaguchi, Noriaki
    Yanagida, Takayuki
    OPTICAL MATERIALS, 2018, 76 : 28 - 33
  • [5] Synthesis, characterization and thermoluminescence properties of LiCaPO4 phosphor for ionizing radiation dosimetry
    Rahat, Md Raghib
    Mimi, Homaira Afia
    Islam, Shah Azharul
    Kamruzzaman, Md
    Ferdous, Jannatul
    Begum, Mahfuza
    Abul Hasnat, Md
    Abdul-Rashid, H. A.
    Muslima, Umme
    Khandaker, Mayeen Uddin
    Bradley, D. A.
    Al-Mamun, Md
    Rahman, A. K. M. Mizanur
    APPLIED RADIATION AND ISOTOPES, 2023, 202
  • [6] Luminescence properties of Tb-doped SrAl4O7
    Misevicius, Martynas
    Harnik, Artur
    Ramanauskas, Rimantas
    JOURNAL OF SOLID STATE CHEMISTRY, 2022, 312
  • [7] Growth and luminescence of Tb-doped ZnO nanocones
    Yang, Y. H.
    Zhu, H. G.
    Dong, H. M.
    Yang, G. W.
    MATERIALS LETTERS, 2014, 124 : 32 - 35
  • [8] LiCaPO4∶Tb3+材料的制备及其发光特性
    李盼来
    郭树青
    王志军
    杨志平
    郭庆林
    人工晶体学报, 2010, 39 (06) : 1576 - 1580
  • [9] Synthesis, characterization and luminescence properties of Y-doped and Tb-doped ZnO nanocrystals
    Jia, Tiekun
    Wang, Weimin
    Long, Fei
    Fu, Zhengyi
    Wang, Hao
    Zhang, Qingjie
    MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2009, 162 (03): : 179 - 184
  • [10] Luminescence Properties of Tb-Doped Yttrium Disilicate Prepared by the Sol–Gel Method
    D. Hreniak
    W. Strek
    A. Opalińska
    M. Nyk
    M. Wołcyrz
    W. Lojkowski
    J. Misiewicz
    Journal of Sol-Gel Science and Technology, 2004, 32 : 195 - 200
12345