The Harmful Effects of Sintering Aids in Pr:LuAG Optical Ceramic Scintillator
The Harmful Effects of Sintering Aids in Pr:LuAG Optical Ceramic Scintillator
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Pr:LuAG光学陶瓷闪烁体中烧结助剂的有害影响
DOI:
10.1111/j.1551-2916.2012.05275.x
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发表时间:
2012-07
影响因子:
3.9
通讯作者:
Vedda, Anna
中科院分区:
文献类型:
--
作者:
Moretti, Federico;Shi, Yun;Feng, Xiqi;Pan, Yubai;Li, Jiang;Zeng, Yanping;Nikl, Martin;Krasnikov, Aleksei;Vedda, Anna
We investigate scintillation properties and energy trapping processes in Pr-doped Lu3Al5O12 (Pr:LuAG) optical ceramics, specifically focusing on the effects of sintering aids. Ceramics with good transmittance and scintillation properties comparable with those of single crystals were obtained without the use of sintering aids. Their introduction caused a transparency improvement, accompanied, however, by a deterioration of scintillation properties in terms of light yield and time decay. We interpret the results, discussing the role of aliovalent sintering agents on the formation of point defects acting as traps affecting the transport of charge carriers to the luminescence centers.
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影响因子:
0.6
作者:
Y. Zorenko;T. Voznyak;V. Gorbenko;T. Zorenko;A. Voloshinovskii;V. Vistovsky;M. Nikl;K. Nejezchleb;V. Kolobanov;D. Spasskiĭ
通讯作者:
Y. Zorenko;T. Voznyak;V. Gorbenko;T. Zorenko;A. Voloshinovskii;V. Vistovsky;M. Nikl;K. Nejezchleb;V. Kolobanov;D. Spasskiĭ
DOI:
10.1007/978-3-540-74761-1_50
发表时间:
2010
期刊:
--
影响因子:
--
作者:
M. Nikl;A. Vedda;V. Laguta
通讯作者:
M. Nikl;A. Vedda;V. Laguta
影响因子:
3.2
作者:
Shi, Yun;Nikl, Martin;Liu, Qian
通讯作者:
Liu, Qian
影响因子:
6.2
作者:
Yukun Li;Shengming Zhou;Hui Lin;Xiaorui Hou;Wenjie Li;Hao Teng;Tingting Jia
通讯作者:
Yukun Li;Shengming Zhou;Hui Lin;Xiaorui Hou;Wenjie Li;Hao Teng;Tingting Jia
DOI:
10.1088/0953-8984/7/29/012
发表时间:
1995-07
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
V. Murk;N. Yaroshevich
通讯作者:
V. Murk;N. Yaroshevich