Monte Carlo simulation of inter-element effect in energy dispersive X-ray fluorescence

Li Zhe; Tuo Xianguo; Zhang Jinzhao; Zhou Jianbin; Liu Mingzhe

doi:10.3788/HPLPB20132501.0215

Volume 25 Issue 01

Dec. 2012

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(01): 215-218

Chen Guangyu, Zhang Xiaomin, Zheng Wanguo, et al. Evaluation methods and models of mission availability for ICF laser facilities[J]. High Power Laser and Particle Beams, 2012, 24: 2103-2108. doi: 10.3788/HPLPB20122409.2103

Citation:

Li Zhe, Tuo Xianguo, Zhang Jinzhao, et al. Monte Carlo simulation of inter-element effect in energy dispersive X-ray fluorescence[J]. High Power Laser and Particle Beams, 2013, 25: 215-218. doi: 10.3788/HPLPB20132501.0215

Citation:

PDF( 1120 KB)

Monte Carlo simulation of inter-element effect in energy dispersive X-ray fluorescence

doi: 10.3788/HPLPB20132501.0215

1.
Provincial Key Laboratory of Applied Nuclear Techniques in Geosciences,Chengdu University of Technology,Chengdu 610059,China;
2.
State Key Laboratory of Geoharzard Prevention and Geoenvironment Protection,Chengdu 610059,China;
3.
Southwest University of Science and Technology,Mianyang 621010,China

Received Date: 2012-06-26
Rev Recd Date: 2012-08-13
Publish Date: 2013-01-15

Abstract

Abstract

In energy dispersive X-ray fluorescence (EDXRF) techniques, the inter-element effect can influence the analysis accuracy seriously. The Monte Carlo simulation method was adopted to simulate the Si(PIN) detector based EDXRF system, and a new Gaussian broadening algorithm was established for the flux spectrum. As compared with the experiment energy spectra of Fe and Ni, the flux spectrum after broadening fits the K characteristic X-ray spectrum much better. The relationship curve between normalized count and content of each element is obtained. Results show that this method can correct inter-element effect automatically and provide theoretical intensity of the K line characteristic X-ray spectrum.
- energy dispersive X-ray fluorescence,
- MCNP code,
- Gaussian broadening,
- inter-element effect

FullText(HTML)

References(0)

References

Relative Articles

[1]	Liu Yanqin, Huang Bangdou, Sha Sishuo, Qin Huaili, Song Biying, Zhou Jia, Ren Zhe, Shao Tao. Performance evaluation and disinfection effect of high-power electron accelerators[J]. High Power Laser and Particle Beams, 2025, 37(4): 044010. doi: 10.11884/HPLPB202537.240388
[2]	Li Yun, Li Hua, Zhang Lin, Pu Zengping, Jiao Yongjun, Zhang Kun, Huang Chunlan. Major in-pile performance of CF₂ fuel assembly[J]. High Power Laser and Particle Beams, 2020, 32(10): 106002. doi: 10.11884/HPLPB202032.200159
[3]	Wang Yuanlong. Analysis on problem of the point reactor transfer function model[J]. High Power Laser and Particle Beams, 2017, 29(01): 016021. doi: 10.11884/HPLPB201729.160353
[4]	Chen Xi, Fu Jiwei, Wu Qiang, Long Liang, Hu Zhijun. Evaluation method for shielding effectiveness cabins in complex transportable systems[J]. High Power Laser and Particle Beams, 2016, 28(11): 113203. doi: 10.11884/HPLPB201628.160116
[5]	Ren Weiyan, Sun Yanhong, Feng Shujuan, Zhou Xu, Shen Zhikang. Exhaust gas pollution assessment of chemical oxygen-iodine laser[J]. High Power Laser and Particle Beams, 2016, 28(07): 071003. doi: 10.11884/HPLPB201628.071003
[6]	Chang Hao, Jin Xing, Wen Ming, Ye Jifei, Li Nanlei. Analytical model for calculating laser ablation impulse coupling coefficient[J]. High Power Laser and Particle Beams, 2013, 25(05): 1110-1114. doi: 10.3788/HPLPB20132505.1110
[7]	Jiang Maohua, Su Yi. Beamqualityevaluationofcoherentlycombinedlaserbeams[J]. High Power Laser and Particle Beams, 2013, 25(02): 367-370. doi: 10.3788/HPLPB20132502.0367
[8]	Gao Song, Deng Qinghua, Tang Jun, Xie Xudong, Lu Zhenhua, Dong Yifang, Ding Lei. Energy balance and stability analysis of output energy ofpreamplifier system in SG-Ⅲ facility[J]. High Power Laser and Particle Beams, 2013, 25(10): 2541-2545. doi: 10.3788/HPLPB20132510.2541
[9]	Wen Shenglin, Shi Qikai, Yan Hao, Zhang Yuanhang, Yang Chunlin, Wang Jian. Surface measurement and evaluation of large-aperture continuous phase plates[J]. High Power Laser and Particle Beams, 2012, 24(10): 2296-2300. doi: 10.3788/HPLPB20122410.2296
[10]	Wang Yuhui, Chang Yong, Wu Qingxian, Jiang Changsheng. Fuzzy model of hyperchaotic laser systems with parameters perturbation[J]. High Power Laser and Particle Beams, 2012, 24(09): 2063-2067. doi: 10.3788/HPLPB20122409.2063
[11]	li miao, xiao shali, wang xi, cao yulin, chen yuxiao, nie ling, zhang liuqiang. Carrier-trapping-based imaging evaluation model and experiment of pixellated CdZnTe detector[J]. High Power Laser and Particle Beams, 2011, 23(12): 52-53.
[12]	xu jiancheng, li haibo, fan changjiang, xu qiao, chai liqun. Specification of optical components using Wigner distribution function[J]. High Power Laser and Particle Beams, 2010, 22(11): 0- .
[13]	zhao xiang, su wei, li dong-jie, gao yang. Momentum coupling model for laser driven flying plates[J]. High Power Laser and Particle Beams, 2007, 19(08): 0- .
[14]	hu han-ping, dong yi. Model selection criterion for short pulse laser heating[J]. High Power Laser and Particle Beams, 2006, 18(10): 0- .
[15]	gao xue-song, gao chun-qing, gao ming-wei, li jia-ze, wei guang-hui. Investigation and evaluation of cuneiform prism and neutral glass slices used as laser attenuator[J]. High Power Laser and Particle Beams, 2006, 18(02): 0- .
[16]	guo gao-feng, li en, zhang qi-shao, li hong-fu. Ｓimple model analysis of the mismatches in traveling wave tube[J]. High Power Laser and Particle Beams, 2004, 16(07): 0- .
[17]	li hong-xia, lou qi-hong, ye zhen-huan, dong jing-xing, wei yun-rong, ling lei. Research on evaluating norm of excimer laser beam uniformity[J]. High Power Laser and Particle Beams, 2004, 16(06): 0- .
[18]	ren huan, zhuo zhi-yun, jiang xiao-dong, peng jing, ye lin, huang zu-xin, tang can. Discussion of the specific method of power spectral density[J]. High Power Laser and Particle Beams, 2002, 14(02): 0- .
[19]	liu tian-hua, jiang zong-fu, liu ze-jin, wang yun-ping. Method of evaluating optical quality of aerodynamic windows for high energy lasers[J]. High Power Laser and Particle Beams, 2002, 14(02): 0- .
[20]	su jing-qin, wei xiao-feng, ma chi, yuan jing, gao fu-hua, guo yong-kang. Simulation on the model of low frequency distorted wavefront of laser beam[J]. High Power Laser and Particle Beams, 2000, 12(08): 0- .