Elastico-mechanoluminescence in CaZr(PO4)2:Eu2+ with multiple trap levels

被引：54
|
作者：
Zhang, Jun-Cheng [1 ,2 ]
Xu, Chao-Nan [3 ,4 ]
Long, Yun-Ze [1 ,2 ]
机构：
[1] Qingdao Univ, Coll Phys, Qingdao 266071, Peoples R China
[2] Qingdao Univ, Key Lab Photon Mat & Technol Univ Shandong, Qingdao 266071, Peoples R China
[3] Natl Inst Adv Ind Sci & Technol, Tosu, Saga 8410052, Japan
[4] Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, Fukuoka 8190395, Japan
来源：
OPTICS EXPRESS | 2013年 / 21卷 / 11期
关键词：
LONG-LASTING PHOSPHORESCENCE; PERSISTENT LUMINESCENCE; STRESS; THERMOLUMINESCENCE; MECHANISM; EMISSION; DY3+; EU3+;
D O I：
10.1364/OE.21.013699
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on a novel elastico-mechanoluminescence (EML) phosphor of CaZr(PO4)(2):Eu2+ for simultaneous luminescent sensing and imaging to mechanical load by the light-emitting of Eu2+ ions. The EML properties of CaZr(PO4)(2):Eu2+ show an intense luminance (above 15 mcd m(-2)), a low load threshold (below 5 N), a broad measurement range for the dynamic load (up to 2000 N), and an accurate linear relationship of EML intensity against the applied load. The excellent EML characteristics are considered to originate from the piezoelectric crystal structure and the multiple trap levels with appropriate depths. An EML mechanism based on the electrons as the main charge carriers is proposed. (C) 2013 Optical Society of America
引用
收藏
页码：13699 / 13709
页数：11
相关论文
共 50 条
  • [1] Novel elastico-mechanoluminescence materials CaZnOS: Mn2+ and CaZr(PO4)(2): Eu2+
    Zhang, Jun-Cheng
    Xu, Chao-Nan
    Wang, Xusheng
    Long, Yun-Ze
    JOURNAL OF ADVANCED DIELECTRICS, 2014, 4 (03)
  • [2] Temperature dependent of luminescence and decay behavior of Eu2+ in NASICON-type phosphate CaZr4(PO4)6
    Wu, Luyi
    Zhang, Hongzhi
    Zheng, Wei
    Zhang, Xinmin
    Seo, Hyo Jin
    MATERIALS RESEARCH BULLETIN, 2017, 93 : 245 - 250
  • [3] Thermoluminescence characterisation of Sr3(PO4)2:Eu2+
    Otvos, N
    Peto, A
    RADIATION MEASUREMENTS, 1998, 29 (3-4) : 319 - 322
  • [4] An intense elastico-mechanoluminescence material CaZnOS:Mn2+ for sensing and imaging multiple mechanical stresses
    Zhang, Jun-Cheng
    Xu, Chao-Nan
    Kamimura, Sunao
    Terasawa, Yujin
    Yamada, Hiroshi
    Wang, Xusheng
    OPTICS EXPRESS, 2013, 21 (11): : 12976 - 12986
  • [5] Luminescence and Crystallographic Sites of Eu2+ in KNaCa2(PO4)2
    Wang Zhi-Jun
    Li Yan
    Wang Ying
    Li Pan-Lai
    Guo Qing-Lin
    Yang Zhi-Ping
    JOURNAL OF INORGANIC MATERIALS, 2011, 26 (07) : 731 - 734
  • [6] Phase Transformation in Ca3(PO4)2:Eu2+ via the Controlled Quenching and Increased Eu2+ Content: Identification of New Cyan-Emitting -Ca3(PO4)2:Eu2+ Phosphor
    Ji, Haipeng
    Huang, Zhaohui
    Xia, Zhiguo
    Molokeev, Maxim S.
    Chen, Mingyue
    Atuchin, Victor V.
    Fang, Minghao
    Liu, Yan'gai
    Wu, Xiaowen
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2015, 98 (10) : 3280 - 3284
  • [7] Mechanoluminescence Affected by Trap Types and Excitation State Positions in Mg3Ca3(PO4)4:Eu2+/Mn2+/Ce3+ for Multimode Anticounterfeiting
    Zhang, Jia
    An, Songsong
    Pei, Yuqing
    Zhang, Yining
    Chen, Jiajun
    INORGANIC CHEMISTRY, 2023, 62 (10) : 4147 - 4156
  • [8] Basic thermoluminescence properties of Sr3(PO4)2:Eu2+
    Ötvös, N
    RADIATION PROTECTION DOSIMETRY, 1999, 84 (1-4) : 135 - 138
  • [9] Luminescence in Li3Al2(PO4)3:Eu2+
    Shinde, K. N.
    Park, K.
    LUMINESCENCE, 2013, 28 (05) : 793 - 796
  • [10] Remotely control Eu2+ emissions by modulating structural ordering of PO4 anion-groups in (Sr3-xCax)Ce(PO4)3:Eu2+ phosphors
    Dai, Pengpeng
    Liu, Li
    Xiang, Mei
    Dai, Pengpeng (daipp614@nenu.edu.cn), 1600, Elsevier Ltd (136):
12345