Mechanoluminescence of SrAl2O4:Eu2+, Dy3+ under cyclic loading

被引：40
|
作者：
Sohn, Kee-Sun [1 ]
Park, Woon Bae [1 ]
Timilsina, Suman [2 ]
Kim, Ji Sik [3 ]
机构：
[1] Sejong Univ, Fac Nanotechnol & Adv Mat Engn, Seoul 143747, South Korea
[2] Kyungpook Natl Univ, Sch Automot Engn, Sangju 742711, South Korea
[3] Kyungpook Natl Univ, Sch Nano & Adv Mat Engn, Sangju 742711, South Korea
来源：
OPTICS LETTERS | 2014年 / 39卷 / 06期
基金：
新加坡国家研究基金会;
关键词：
TRIBOLUMINESCENCE; DEFORMATION; CRYSTALS; STRESS;
D O I：
10.1364/OL.39.001410
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The mechanoluminescence (ML) of SrAl2O4:Eu2+, Dy3+ (SAO) has been of particular interest based on the possibility that these materials could be used as nondestructive, reproducible stress (or load) sensors. However, there has been no in-depth study of ML under a cyclic load. It was found that a cyclic load generated harmonics in the ML response. The second harmonic term exhibiting a doubled frequency was significant, but the others could be ignored. In addition, hysteresis behavior was observed in the ML and was examined by comparison with the hysteresis that is typical in piezoelectricity. (C) 2014 Optical Society of America
引用
收藏
页码：1410 / 1413
页数：4
相关论文
共 50 条
  • [41] Preparation and luminescence of SrAl2O4 : Eu2+ ,Dy3+ nano-particle
    Zhang, XY
    Hu, JJ
    Liu, QS
    Lu, LP
    Zhao, ZY
    Tian, XY
    Mi, XY
    JOURNAL OF RARE EARTHS, 2004, 22 : 216 - 218
  • [42] UV excited green luminescence of SrAl2O4:Eu2+, Dy3+ nanophosphor
    Ishwar Prasad Sahu
    D. P. Bisen
    Ravi Sharma
    Research on Chemical Intermediates, 2016, 42 : 2791 - 2804
  • [43] Long-persistent phosphorescent SrAl2O4:Eu2+, Dy3+ nanotubes
    Cheng, Baochang
    Liu, Hongjuan
    Fang, Ming
    Xiao, Yanhe
    Lei, Shuijin
    Zhang, Lide
    CHEMICAL COMMUNICATIONS, 2009, (08) : 944 - 946
  • [44] SrAl2O4:Eu2+,Dy3+光致发光釉的研究
    张希艳
    柏朝晖
    王晓春
    王伟忠
    孙宏志
    关欣
    曹志峰
    杜锦秀
    旭光
    郭瑜
    武汉理工大学学报, 2002, (09) : 8 - 10+14
  • [45] Coordination encapsulation on SrAl2O4:Eu2+ Dy3+ phosphor and its characterization
    Yu, Sheng-Fei
    Pi, Pi-Hui
    Wen, Xiu-Fang
    Cheng, Jiang
    Yang, Zhuo-Ru
    JOURNAL OF INORGANIC MATERIALS, 2007, 22 (04) : 642 - 646
  • [46] UV excited green luminescence of SrAl2O4:Eu2+, Dy3+ nanophosphor
    Sahu, Ishwar Prasad
    Bisen, D. P.
    Sharma, Ravi
    RESEARCH ON CHEMICAL INTERMEDIATES, 2016, 42 (04) : 2791 - 2804
  • [47] SrAl2O4:Eu2+, Nd3+ and Dy3+ long afterglow phosphor
    He, DW
    Lü, JH
    Cui, XL
    JOURNAL OF RARE EARTHS, 2003, 21 (02) : 146 - 148
  • [48] A predictive mechanoluminescence transduction model for thin-film SrAl2O4:Eu2+, Dy3+ (SAOED) stress sensor
    Rahimi, Mohammad Reza
    Yun, Gun Jin
    Choi, Jun-Seong
    ACTA MATERIALIA, 2014, 77 : 200 - 211
  • [49] SrAl2O4∶Eu2+,Nd3+ and Dy3+ Long Afterglow Phosphor
    何大伟
    吕菁华
    崔兴龙
    JournalofRareEarths, 2003, (02) : 146 - 148
  • [50] Luminescence and Optical-Memory model of SrAl2O4:Eu2+,Dy3+ and Sr4Al14O25:Eu2+,Dy3+
    A. N. Georgobiani
    V. B. Gutan
    V. I. Demin
    S. V. Semendyaev
    Inorganic Materials, 2009, 45 : 1289 - 1294
12345