热释发光

热释发光在长余辉材料研究中的应用

Application of Thermoluminescence in Long Lag Phosphors Study

采用X射线衍射、荧光光谱和热释发光研究了Ca1-xZnxTiO3∶Pr3+，R+的物相组成和发光性质。

Long afterglow luminescence materials of nominal composition Ca 1 - x Zn x TiO 3 ∶ Pr 3 + , R + were investigated by X ray powder diffraction , fluorescent spectra and thermoluminescence .

（Zn，Cd）S∶Cu，Cl发光材料的热释发光

Thermoluminescence of ( Zn , Cd ) S ∶ Cu , Cl Luminescent Material

单掺杂与共掺杂离子对Sr2Mg（BO3）2磷光体热释发光的影响

Effect of Single-and co-Dopant on TL of Sr_2Mg ( BO_3 ) _2 Phosphor

X射线辐照下BaFxCl（2－x）：Eu~（2＋）的热释发光性质

The thermoluminescence of baf_ ( x ) cl_ ( 2-x ): eu ￣( 2 + ) phosphors under X-ray irradiation

通过改变F／Cl比值，研究了在X射线辐照后BaF＿xCl＿（2－x）：Eu￣（2＋）的热释发光性质，给出了热释发光峰的温度与缺陷种类的关系。

Through changing the F / Cl ratios , the thermoluminescence of BaF_xCl_ ( 2-x ): Eu ￣( 2 + ) after X-ray irradiation were studied , the dependence of TL peak temperature oii the kinds of defects was got .

掺杂型BaFBr：Eu~（2+）的热释发光性质的研究

Property of Thermal Luminescence in BaFBr : Eu2 + Doped Metal Ions

富含金石英的热释发光谱以多峰为其主要特征；

The thermoluminescence spectrum of the gold-rich quartz is characterized mainly by multi-peak .

阴极射线激发以后的热释发光表明：在磷光体中存在着构成慢衰减过程的深陷阱。

Thermoluminescence of CR excitation shows the existence of deep traps which are responsible for the slow decay .

在Cas：Cu~+的热释发光曲线中，显示单一热释发光峰，峰值温度为120℃，该热释发光峰有可能用作紫外剂量材料。

It is caused by Cu2S . In the TL glow curves of CaS : Cu phosphors , a single peak has been observed . The peak temperature is about 120 ?

氚β射线所致的LiF热释光发光曲线

Thermoluminescence glow curves of LIF exposed to β - rays from tritium

研究了纯αAl2O3单晶的热释光发光曲线和三维发光谱，以及光释光衰变曲线，对它们的发光机理和剂量学特性进行了分析和讨论。

The thermoluminescence ( TL ) glow curves , three-dimensional emission spectra and optical-stimulated luminescence ( OSL ) of undoped α - Al 2O 3 single crystals were investigated .

硫酸镁热释光发光曲线分析与陷阱参数

Thermoluminescence glow curve analysis and trapping parameters of magnesium sulphate

花岗岩型铀矿床上土壤天然热释光发光特征及其找矿意义

The glowing characteristics of soil thermoluminescence over granite type uranium deposits and their significance

热释光发光曲线分析

Computerised deconvolution of thermoluminescence glow curve

石英热释光的发光曲线特征揭示了铀矿脉形成的热历史。

The thermoluminescence patterns of quartz revealed clearly the thermal history during the formation of the uranium veins .

材料与方法：用带有微机联机接口的热释光剂量仪测量得到该热释光剂量计的发光曲线，通过微机解谱分析发光峰峰温，设置相应的预热、测量和退火条件。

Method : Using the thermoluminescence reader with microcomputer interface to measure the glow curve and setting the correspondence program of pre - heating , measuring and anneal .

通过实验探讨了天然石英热释光的若干基本特性：天然石英和经人工辐照石英的热释光发光曲线；热释光信号的热稳定性；

Some fundamental Characteristics of thermoluminescence ( TL ) of natural quartz have been probed by experiments in this paper .

通过热释光实验，得到了掺杂不同RE~（3+）的荧光粉的热释发光曲线，并采用峰形法对其进行了初步的陷阱深度计算。

Through the thermoluminescence ( TL ) glow curves gained from doping different RE ~ ( 3 + ), the trap energy level is estimated by peak shape method .

样品的热释光峰值位于206℃，与粗晶材料相比，峰值向高温移动了96℃，热释发光峰曲线形状也变宽。

The peak of thermoluminescence spectrum is at 206 ℃ which shifts 96 ℃ toward high temperature and also becomes broader compared with CaAl2O4 : Eu2 + , Nd3 + coarse materials .