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| 用Monte Carlo方法模拟γ射线散射M(?)ssbauer谱 | |
| 引用本文： | 段晓渝,吴詠华,丁力. 用Monte Carlo方法模拟γ射线散射M(?)ssbauer谱[J]. 核技术, 1990, 0(4) |
| 作者姓名： | 段晓渝 吴詠华 丁力 |
| 作者单位： | 中国科学技术大学(段晓渝，吴詠华)，吉林化工学院(丁力) |
| 摘 要： | 本文将Monte Carlo方法应用于γ射线散射式Mossbauer谱的模拟,提出了平面模型,用统计估算法计算了不同厚度铁膜覆盖下的不锈钢样品的Mossbauer谱,并计算了两者子谱的面积比。通过一系列验证性实验,结果表明计算与实验是相符合的。这说明Monte Carlo方法可用来模拟γ射线散射Mossbauer谱。而且可以根据子谱面积比给出薄膜厚度的信息。 |
| 关 键 词： | 蒙特卡罗方法 穆斯堡尔谱 |
Simulations of gamma-ray scattering Mossbauer spectra using the Monte Carlo method |
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| Duan Xiaoyu Wu Yonghua Ding Li. Simulations of gamma-ray scattering Mossbauer spectra using the Monte Carlo method[J]. Nuclear Techniques, 1990, 0(4) | |
| Authors: | Duan Xiaoyu Wu Yonghua Ding Li |
| Affiliation: | University of Science and Technology of China |
| Abstract: | In this paper, the Monte Carlo method is used to simulate the gamma-ray scattering Mossbauer spectrum (GSMS). By assuming a plane geometry model, the GSMS of the samples of stainlees steel covered by a iron layer with various thickness are calculated using the method of statistics estimate. The results are coincident with experimental results. This means that the Monte Carlo method can be used to simulate the GSMS and to obtain the information of the thickness of the layer by comparing the areas of sub-spectra. |
| Keywords: | Monte Carlo method Mdssbauer spectra |
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