Luminescence of rare-earth ions and intrinsic defects in Gd2O3 matrix

被引：12
作者：
Kuznetsova, Yu A. [1 ]
Zatsepin, A. F. [1 ]
Tselybeev, R. A. [1 ]
Rychkov, V. N. [1 ]
Pustovarov, V. A. [1 ]
机构：
[1] Ural Fed Univ, Ekaterinburg, Russia
来源：
3RD INTERNATIONAL SCHOOL AND CONFERENCE ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SAINT PETERSBURG OPEN 2016) | 2016年 / 741卷
关键词：
D O I：
10.1088/1742-6596/741/1/012089
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The X-ray luminescence and photoluminescence of the ultradispersed Gd2O3 powders with different purity were investigated in 90-360 K temperature range. Both impurity and intrinsic optical active centers were detected. The effect of energy transfer from Gd3(+) to RE3+ ions was observed.
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页数：5
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共 14 条
  • [1] Temperature dependent photoluminescence of photocatalytically active titania nanopowders
    Bieber, Herrade
    Gilliot, Pierre
    Gallart, Mathieu
    Keller, Nicolas
    Keller, Valerie
    Begin-Colin, Sylvie
    Pighini, Catherine
    Millot, Nadine
    [J]. CATALYSIS TODAY, 2007, 122 (1-2) : 101 - 108
  • [2] Luminescence Properties of Dual Valence Eu Doped Nano-crystalline BaF2 Embedded Glass-ceramics and Observation of Eu2+ → Eu3+ Energy Transfer
    Biswas, Kaushik
    Sontakke, Atul D.
    Sen, R.
    Annapurna, K.
    [J]. JOURNAL OF FLUORESCENCE, 2012, 22 (02) : 745 - 752
  • [3] Case M. A., 2012, PHOTOLUMINESCENCE AP, P55
  • [4] Nature of red luminescence band in research-grade ZnO single crystals: A "self-activated" configurational transition
    Chen, Y. N.
    Xu, S. J.
    Zheng, C. C.
    Ning, J. Q.
    Ling, F. C. C.
    Anwand, W.
    Brauer, G.
    Skorupa, W.
    [J]. APPLIED PHYSICS LETTERS, 2014, 105 (04)
  • [5] Effect of different fuels on structural, thermo and photoluminescent properties of Gd2O3 nanoparticles
    Dhananjaya, N.
    Nagabhushana, H.
    Nagabhushana, B. M.
    Rudraswamy, B.
    Sharma, S. C.
    Sunitha, D. V.
    Shivakumara, C.
    Chakradhar, R. P. S.
    [J]. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 96 : 532 - 540
  • [6] Thermal quenching of electroluminescence assisted by an electric field in thin films of tris-(8-hydroxyquinolinato) aluminum (III)
    Hirai, Takeshi
    Asahi, Miho
    Iwasaki, Yohei
    Kimura, Akira
    Matsumura, Michio
    [J]. JOURNAL OF LUMINESCENCE, 2009, 129 (04) : 406 - 409
  • [7] La(OH)3 and La2O3 nanobelts -: Synthesis and physical properties
    Hu, Chenguo
    Liu, Hong
    Dong, Wenting
    Zhang, Yiyi
    Bao, Gang
    Lao, Changshi
    Wang, Zhong L.
    [J]. ADVANCED MATERIALS, 2007, 19 (03) : 470 - +
  • [8] Kasap S., 2007, SPRINGER HDB ELECT P
  • [9] Effect of Zn2+ and Li+ codoping ions on nanosized Gd2O3:Eu3+ phosphor
    Liu, Bingjie
    Gu, Mu
    Liu, Xiaolin
    Ni, Chen
    Wang, Di
    Xiao, Lihong
    Zhang, Riu
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2007, 440 (1-2) : 341 - 345
  • [10] High-efficient near-infrared quantum cutting based on broadband absorption in Eu2+-Yb3+ co-doped glass for photovoltaic applications
    Liu, Zijun
    Dai, Nengli
    Yang, Luyun
    Li, Jinyan
    [J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2015, 119 (02): : 553 - 557
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