THERMO-LUMINESCENCE

作品数:8被引量:3H指数:1
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相关领域:理学更多>>
相关期刊:《Open Journal of Biophysics》《Journal of Rare Earths》《Journal of Wuhan University of Technology(Materials Science)》《Chinese Physics B》更多>>
相关基金:国家自然科学基金福建省自然科学基金中国博士后科学基金河北省自然科学基金更多>>
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Studying of Common Factors Affecting Reading of Lithium Fluoride Thermo-Luminescence Dosimeter Crystal
《Open Journal of Biophysics》2017年第1期14-24,共11页Mohammed A. Ali Omer Abdulrahman A. Alsayyari Jumaa Y. Tamboul Rowida B. Ali Amira A. Ahmed Ahmed Abukonna 
The aim of this study was to study the technical factors affecting the reading of TLD (LiF:Mg:Ti) for radiation dosimetry. The method adapted was an exposure of LiF:Mg:Ti crystal with?γ-ray with the following filters...
关键词:Radiation Effects DOSIMETER Factors THERMOLUMINESCENCE 
The Characteristics of Quartz Micro-morphology of The Fault Gouge in Bailongjiang Fault System and Its Chronology
《矿物学报》2013年第S1期80-80,共1页SHEN Junfeng YANG Weimin LIU Ting HUANG Xiao ZHENG Weijie YU Lei WANG Guoqiang 
A great deal of important information referring to fault motion (such as fault activities period, intensity, frequency, and even dynamic background, etc.) can be revealed by resolving fault gouge, which are the specia...
关键词:FAULT GOUGE QUARTZ MICRO-MORPHOLOGY THERMO-LUMINESCENCE dating pleistocene Bailongjiang FAULT system 
Photo-luminescence properties and thermo-luminescence curve analysis of a new white long-lasting phosphor: Ca_2MgSi_2O_7:Dy^(3+)被引量:2
《Journal of Rare Earths》2009年第5期749-752,共4页林林 赵仲华 张慰萍 郑志强 尹民 
Project supported by the Young Scientists' Innovation Foundation of Fujian Province (2007F3027);the Natural Science Foundation of Fujian Province of China (A0510014);the Science Foundation of the Department of Science and Technology of Fujian Province of China (2006F5025);the Science Foundation of the Educational Department of Fujian Province of China (JB08063);the Special Science Foundation for Key Research of Fujian Province (2007HJ0004-2)
A white long-lasting phosphor Ca2MgSi2O7:Dy3+ was prepared by the solid-state reaction. A strong band peaked at 260 nm was shown in the excitation spectrum of 578 nm emission, which might be attributed to the oxygen d...
关键词:white long-lasting phosphor SILICATE DYSPROSIUM THERMO-LUMINESCENCE rare earths 
KCl:Eu^(2+) as a solar UV-C radiation dosimeter. Optically stimulated luminescence and thermoluminescence analyses被引量:1
《Journal of Rare Earths》2009年第4期579-583,共5页I.Aguirre de Cárcer H.L.D'Antoni M.Barboza-Flores V.Correcher F.Jaque 
supported by MCyT Grant (MAT2005-05950) (Spain)
The KCI:Eu2+ system response to UV-C was investigated by analyzing the optically stimulated luminescence (OSL) and ther- mo-luminescence (TL) signal produced by ultraviolet light exposure at room temperature. It...
关键词:THERMO-LUMINESCENCE rare-earth-doped alkali halides solar ultraviolet dosimeter environmental radiation 
Roles of Eu^(2+), Dy^(3+) Ions in Persistent Luminescence of Strontium Aluminates Phosphors
《Journal of Wuhan University of Technology(Materials Science)》2008年第5期652-657,共6页吕兴栋 
Jiangxi University of Finance and Economy and Jiangxi Provin-cial Department of Education (No.[2007]260)
The polycrystalline Eu^2+ and Dy ^3+ co-doped strontium aluminates SrAl2O4: Eu^2+, Dy^3+ with different compositions were prepared by solid state reactions. The UV-excited photoluminescence, persistent luminescen...
关键词:strontium aluminate persistent luminescence THERMO-LUMINESCENCE rare earthion 
Simultaneous determination of trap depth and the ratio of the rate of recombination to that of capture from thermo-luminescence
《Chinese Physics B》2006年第8期1883-1887,共5页徐征 张福俊 赵谡玲 王丽伟 A. N. Georgobiani V. B. Gutan 孟立建 
Project supported by the National Natural Science Foundation of China (Grant Nos 10374001, 10434030 and 60576016), the State Key Development Program for Basic Research of China (Grant No 2003CB314707), the Excellent Doctor's Science and Technology Innovation Foundation of Beijing Jiaotong University (Grant No 48011), Russian Foundation of Basic Research (Grant Nos 04-02- 16942 and 02-02-39007).
Thermo-luminescence (TL) is a kind of luminescence decay measured with varying temperature. In the process of TL the decay parameter itself involves the temperature effect of traps. Thus the trap depth is inseparabl...
关键词:THERMO-LUMINESCENCE trap depth monomolecular and bimolecular processes 
ZnO and Zn1-xMnxO Minicrystal by CVT and Temporal Process of Photoelectrons
《Journal of Rare Earths》2006年第z1期37-40,共4页Dong Guoyi Lin Lin Zhang Xiaojun Wei Zhiren 
Project supported by the National Natural Science Foundation of China (50472037); the Natural Science Foundation of Hebei Province (E2004000117 and F2004000130); the Science and Technology Research Program from the Bureau of Science and Technology of Hebei Province (2002158)
The ZnO and Zn1-xMnxO minicrystal were synthesized by chemical vapor transport (CVT). The electron trap structure (donor level) and process on the temporal behavior of photoelectrons of materials were respectively stu...
关键词:ZNO chemical vapor transport THERMO-LUMINESCENCE PHOTOELECTRON 
A New Method of Calculating Trap Depth of Rare Earth Materials
《Journal of Rare Earths》2005年第6期672-675,共4页王丽伟 徐征 滕枫 姜薇薇 张福俊 孟立建 
ProjectsupportedbytheNationalNaturalScienceFoundationsofChina(10374001;10434030);973(2003CB314707);Chi-naPostdoctoralScienceFoundation(2003034324);andtheNaturalScienceFoundationsofBeijing(2032015)
The mainly characteristic of trapping materials is the trap depth. So it is significant to calculate the trap depth for the trapping materials. A new method of calculating trap depth, which is based on energy band and...
关键词:luminescence kinetics THERMO-LUMINESCENCE trap depth rare earths 
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