thermoluminescence properties
Thermoluminescence Properties of β-Ray Irradiated CaZnF4:Dy Phosphor
... The prepared phosphors were characterized for their photoluminescence and thermoluminescence properties. The photoluminescence (PL) excitation and emission spectra were recorded on the Shimadzu RF-5301PC ...
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Energy response and thermoluminescence properties of lithium potassium borate Glass co-doped with Cu and SnO2 nanoparticles
... Yasser, S. M., Suhairul, H., Ahmad, T. R., Muneer, A. S., Ahmad, B. B., & Mohd, I. S. (2012). Thermoluminescence properties of Li2CO3eK2CO3eH3BO3 glass system co-doped with CuO and MgO. Radiation ...
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Optical and thermoluminescence properties of samarium or dysprosium doped lithium borate glass
... The thesis is organised to five chapters. Chapter one has the background of borate glass, describes the significant of the proposed samples in term of its optical and thermoluminescence properties. Lithium ...
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THERMOLUMINESCENCE PROPERTIES OF RED EMISSION BAND OF SANDSTONE
... Red thermoluminescence (RTL) of natural quartz grains offers many desirable properties for retrospective dosimetry, quaternary chronology and archeological ...
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Thermoluminescence properties of strontium-copper co-doping lithiun-borate glass for ionizing radiation application
... Commercially available TLD-100 has some problem such as complex annealing procedure and supra-linearity trend at 10 Gy dose of exposure. Literature showed that the dosimetric properties of lithium borate system ...
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Thermoluminescence properties of dysprosium-doped calcium borate glass for dose measurement subjected to ionizing radiation
... Rare earth elements are interesting dopants donating material in host glass. In many cases, such as in optical absorption or light emission, there exists a direct relation to the energies in the ground and excited states ...
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effect of cobalt-60 radiation on thermoluminescence properties of copper doped and terbium doped sodium magnesium borate
... The amount radiatio received can be analyzed by exciting the trapped electron to higher energy level by heat so that it will return back to it ground level and emttig light that is known thermoluminescence (TL) ...
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Thermoluminescence Properties of Gamma and C5+ Ion Beam Irradiated Sr2(1-X)(Dy,Na)Xznwo6 Phosphors
... Thermoluminescence (TL) is emission of light from the material as consequences of heating a material which is previously exposed to ionizing radiation. The glow curve (graph of TL emission intensity vs. ...
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Thermoluminescence Properties of Aluminium Oxide doped Strontium, Lithium and Germanium prepared by Combustion Synthesis method
... excellent properties such as high quantum efficiency, long persistence of phosphorescence and good ...luminescent properties such as high initial brightness, long lasting time, suitable emission colour and ...
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Photoluminescence and Thermoluminescence Properties of Rare Earth Doped CaAl2Si2O8 phosphors
... emission color. The lanthanide ions doped alkaline earth silicates are an important class of phosphorescence materials because of their high quantum efficiency in visible region, long persistence of phosphorescence, good ...
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The influence of annealing temperature and heating rate on thermoluminescence properties of nanocrystalline calcium borate powder
... Thermoluminescent (TL) dosimetry is used for radiation protection purposes and clinical uses such as for measuring absorbed dose to patient in diagnostic radiology and radiotherapy. Currently, in Malaysia there are 25 ...
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Thermoluminescence response of nano gold doped lithium borate glass subjected to photon irradiation
... some properties like near tissue equivalence, high sensitivity, excellent stability, simple glow curve structure (that is ideally a single glow peak at about 200 °C), nontoxic and simple annealing ...stated ...
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Thermoluminescence study of aluminium oxide doped germanium prepared by combustion synthesis method
... a thermoluminescence dosimeter in radiotherapy is a promising material because it gives good response and full fill the criteria of thermoluminescence properties ...
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THERMOLUMINESCENCE AND PHOTOLUMINESCENCE STUDIES IN SWIFT HEAVY ION IRRADIATED NANOCRYSTALLINE ALUMINUM OXIDE
... Thermoluminescence properties of -irradiated pure and rare earth doped microcrystalline and nanocrystalline aluminum oxide are discussed in chapter ...
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Thermoluminescence and optical characteristics of lithium potassium borate glass for radiation therapy dose measurement
... According to the literature studies, the preparation modifications were conducted around three types; the single crystal (Park et al., 2003; Rojas et al., 2006; Xiong et al., 2011), the polycrystalline (Prokic, 2001, ...
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Thermoluminescence studies of calcium metaborate (CaB2O4) nanocrystals synthesized by solution combustion method
... nanocrystals prepared by solution combustion method. The samples were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), energy dispersive X-ray (EDX) and ...
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Variation of Effective Atomic Numbers of some Thermoluminescence and Phantom Materials with Photon Energies
... This is due to the fact that at the energy region wherein the Compton scattering is the dominant mode of photon interaction, the Z eff can be represented by a mean [r] ...
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The thermoluminescence response of Ge-doped optical fibres to X-ray photon irradiation
... Recently, some research groups started to use Si02 optical fibres as a radiation dosimeter to measure absorbed dose to patients for in vivo dosimetry [1], Some [r] ...
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Thermoluminescence response of doped silicon dioxide optical fibres subjected to electron irradiation
... the thermoluminescence (TL) response of electron irradiation concerning sensitivity, linearity, energy dependence, fading signal, reproducibility, minimum detectable dose (MDD) and effective atomic number, Z eff ...
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Thermoluminescence response of nanoparticles gold doped lithium borate glass subjected to photon irradiation
... ATLD material used for dosimetry should be able to provide reliable reproducible dose readings, be highly sensitive, thermally and chemically stable and easy preparation [3]. Precise measurements are required in the ...
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