Arid
DOI10.1016/j.jlumin.2021.118273
Thermoluminescence properties of natural Egyptian calcite
Sabry, Mohamed; Alazab, Huda A.; Gad, Ahmed; El-Faramawy, Nabil
通讯作者El-Faramawy, N (corresponding author), Ain Shams Univ, Phys Dept, Fac Sci, Cairo 11566, Egypt.
来源期刊JOURNAL OF LUMINESCENCE
ISSN0022-2313
EISSN1872-7883
出版年2021
卷号238
英文摘要The current study was going to investigate the thermoluminescence properties for calcite veins associated with the Banded Iron Formation in Wadi Kariem, Egypt. The crystalinity of the calcite samples examined by XRD technique. The samples were irradiated by gamma-source to different doses from 250 mGy up to 2 KGy. The kinetic analyses for the thermoluminescence glow curves were deconvoluted by new designed TL software. It was observed that there were composed of 6 overlapped trapping and their activation energies were determined by glow curve deconvolution (CGCD) and Peak shape (PS) methods. The results of the two methods exhibited a good agreement with each others. The samples exhibited also a low sensitivity of 4.33 less than that of LiF for gamma radiation and the minimum detectable dose was detected to be 186 mu Gy. The samples displayed a gamma linear dose response from 5 Gy up to 2 kGy. The current study recommended to start the measurements of the calcite samples after 2 days to give established measurements.
英文关键词Thermoluminescence Calcite Glow curves Deconvolution Egyptian Eastern Deserts
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000684034500008
WOS关键词GLOW PEAKS ; KINETICS
WOS类目Optics
WOS研究方向Optics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/363953
作者单位[Sabry, Mohamed; El-Faramawy, Nabil] Ain Shams Univ, Phys Dept, Fac Sci, Cairo 11566, Egypt; [Alazab, Huda A.] Nucl & Radiol Regulatory Author, 3 Ahmed El Zomor St, Cairo 11762, Egypt; [Gad, Ahmed] Ain Shams Univ, Fac Sci, Geol Dept, Cairo 11566, Egypt
推荐引用方式
GB/T 7714
Sabry, Mohamed,Alazab, Huda A.,Gad, Ahmed,et al. Thermoluminescence properties of natural Egyptian calcite[J],2021,238.
APA Sabry, Mohamed,Alazab, Huda A.,Gad, Ahmed,&El-Faramawy, Nabil.(2021).Thermoluminescence properties of natural Egyptian calcite.JOURNAL OF LUMINESCENCE,238.
MLA Sabry, Mohamed,et al."Thermoluminescence properties of natural Egyptian calcite".JOURNAL OF LUMINESCENCE 238(2021).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Sabry, Mohamed]的文章
[Alazab, Huda A.]的文章
[Gad, Ahmed]的文章
百度学术
百度学术中相似的文章
[Sabry, Mohamed]的文章
[Alazab, Huda A.]的文章
[Gad, Ahmed]的文章
必应学术
必应学术中相似的文章
[Sabry, Mohamed]的文章
[Alazab, Huda A.]的文章
[Gad, Ahmed]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。