干旱区生态环境知识资源中心(Arid): Study of the thermoluminescence kinetic parameters of a beta-irradiated natural calcite

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DOI	10.1016/j.radphyschem.2021.109793
	Study of the thermoluminescence kinetic parameters of a beta-irradiated natural calcite
	El-Faramawy, Nabil; Alazab, Huda A.; Gad, Ahmed; Sabry, Mohamed
通讯作者	El-Faramawy, N (corresponding author), Ain Shams Univ, Fac Sci, Phys Dept, Cairo 11566, Egypt.
来源期刊	RADIATION PHYSICS AND CHEMISTRY
ISSN	0969-806X
EISSN	1879-0895
出版年	2022
卷号	190
英文摘要	The current study was going to investigate the thermoluminescence properties of brownish calcite of sedimentary origin in Gebel El Galala, Egypt. The analytical characteristics of the calcite samples were performed using XRD and atomic spectroscopy techniques. The samples were irradiated to different doses of beta particles from 0.11 Gy up to 330 Gy. The TL glow curves of the samples were deconvoluted using new TL software. The deconvolution indicated the presence of 6 overlapping glow peaks. The kinetic parameters were obtained using different methods and their results were in a good agreement with each other. The samples exhibited sensitivity in average of 322.356 Gy(-1) mg(-1) and a minimum detectable dose of 976.221 mu Gy. The samples exhibited a long range of linearity from 1.1 up to 330 Gy responding to beta particles irradiation. The fading results recommended to start the measurements of the calcite samples after 2 days to give established measurements.
英文关键词	Thermoluminescence Calcite Deconvolution Egypt Eastern desert
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000708438400002
WOS关键词	ANALYSIS COMPUTER-PROGRAMS ; THERMO-LUMINESCENCE ; GLOW PEAKS ; SPECTRA ; DECONVOLUTION
WOS类目	Chemistry, Physical ; Nuclear Science & Technology ; Physics, Atomic, Molecular & Chemical
WOS研究方向	Chemistry ; Nuclear Science & Technology ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364452
作者单位	[El-Faramawy, Nabil; Sabry, Mohamed] Ain Shams Univ, Fac Sci, Phys Dept, Cairo 11566, Egypt; [Alazab, Huda A.] Nucl & Radiol Regulatory Author, 3 Ahmed El Zomor St, Cairo 11762, Egypt; [Gad, Ahmed] Ain Shams Univ, Geol Dept, Fac Sci, Cairo 11566, Egypt
推荐引用方式 GB/T 7714	El-Faramawy, Nabil,Alazab, Huda A.,Gad, Ahmed,et al. Study of the thermoluminescence kinetic parameters of a beta-irradiated natural calcite[J],2022,190.
APA	El-Faramawy, Nabil,Alazab, Huda A.,Gad, Ahmed,&Sabry, Mohamed.(2022).Study of the thermoluminescence kinetic parameters of a beta-irradiated natural calcite.RADIATION PHYSICS AND CHEMISTRY,190.
MLA	El-Faramawy, Nabil,et al."Study of the thermoluminescence kinetic parameters of a beta-irradiated natural calcite".RADIATION PHYSICS AND CHEMISTRY 190(2022).