Application of Monte Carlo method in nondestructive X-ray fluorescence analysis

TIAN Yuxian WU Liping WANG Gang1

doi:null

您当前的位置：

首页 >

文章列表页 >

Application of Monte Carlo method in nondestructive X-ray fluorescence analysis

更新时间：2021-03-12

- Application of Monte Carlo method in nondestructive X-ray fluorescence analysis
- NUCLEAR TECHNIQUES Issue 1, (2004)
- 作者机构：
  
  1. 西安科技大学
  2. 四川大学物理系
  3. 西安科技大学,西安,710054
  4. ,成都,610064
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL81
- Published：01 January 2004
- 稿件说明：
移动端阅览
[1]田玉仙,吴丽萍,王刚.蒙特卡罗方法在X荧光无损分析中的应用[J].核技术,2004(01):48-52.

TIAN Yuxian WU Liping WANG Gang1. Application of Monte Carlo method in nondestructive X-ray fluorescence analysis[J]. Nuclear techniques, 2004, (1): 48-52.
[1]田玉仙,吴丽萍,王刚.蒙特卡罗方法在X荧光无损分析中的应用[J].核技术,2004(01):48-52. DOI：

TIAN Yuxian WU Liping WANG Gang1. Application of Monte Carlo method in nondestructive X-ray fluorescence analysis[J]. Nuclear techniques, 2004, (1): 48-52. DOI：

摘要

探讨了X射线荧光分析（XRF）初测和蒙特卡罗模拟计算相结合的无损定量分析方法

分析了成都市空气飘尘的铅浓度。分析结果表明成都市空气飘尘铅平均质量浓度是1.24μg/m3

与有关文献报道的用原子吸收光谱仪测定结果（1.80μg/m3）相比无显著差异;绘制了Si（Li）探测器相对探测效率曲线;讨论了影响探测效率的几个主要因素

并给出了定量估计。

Abstract

A feasible nondestructive quantitative analysis method combining XRF primary measurement with Monte Carlo simulated calculation is advanced. Concentrations of lead in aerosol in Chengdu city were determined to be 1.24μg/m3

which had no distinct difference compared with 1.80μg/m3 provided by the relative references based on atomic absorption spectrum analysis. A relative efficiency curve of Si(Li) detector is drawn

and some factors that may affect the detector efficiency are discussed quantitatively.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Application of Monte Cario method in X-ray fluorescence technique

Application of Monte Carlo method for X-ray fluorescence analysis

Simulation analysis of AB-BNCT treatment room shielding based on Monte Carlo geometric splitting variance reduction technique

Simulation study of signal readout for multi-electrode high purity germanium detector

Calculation of the signal current of self-powered neutron detectors in a nuclear reactor

Related Author

Dehua Li

Yexun Cheng

Qinmin Fan

Yawen Liu

Daolun Li

Junying Han

ZHU Yinan

LIN Zuokang

Related Institution

Chengdu College of Geology

Chinese University of geology

Institute of High Energy Physics, Academia Sinica

Shanghai Institute of Applied Physics, Chinese Academy of Sciences

University of Chinese Academy of Sciences

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：881077 Visits Today：604

⁰