| AKIMA方法在EXAFS谱解析中的应用 |
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| 引用本文： | 邵学广,邵利民.AKIMA方法在EXAFS谱解析中的应用[J].计算机与应用化学,1996,13(2):157-160. |
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| 作者姓名： | 邵学广 邵利民 |
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| 作者单位： | 中国科学技术大学应用化学系 |
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| 摘 要： | 解析扩展Ｘ射线吸收精细结构谱（ＴｈｅＥｘｔｅｎｄｅｄＸ－ｒａｙＡｂｓｏｒｐｔｉｏｎＦｉｎｅＳｔｒｕｃｔｕｒｅＥＸＡＦＳ）的一种方法是曲线拟合，在曲线拟合中，能量阈值Ｅ０的确定有着很重要的意义，同时也有相当的难度，本文应用ＡＫＩＭＡ平滑数据点方法达到了对Ｅ０在数学意义上的精确求解，数据分析结果表明，这种方处理结果是令人满意的。
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| 关 键 词： | AKIMA方法 EXAFS 谱图解析 |
APPLICATIONS OF AKIMA METHOD IN DATA ANALYSIS OF EXAFS |
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| Shao Xueguang, Shao Limin, Zhao Guiwen.APPLICATIONS OF AKIMA METHOD IN DATA ANALYSIS OF EXAFS[J].Computers and Applied Chemistry,1996,13(2):157-160. |
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| Authors: | Shao Xueguang Shao Limin Zhao Guiwen |
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| Abstract: | One method of data analysis of the Extended X-ray Absorption Fine Structure(EXAFS) is curve fitting. In this Process. importance of the threshold energy Eo is emphasized for its resulting in speed and quality of curve fittiug. AKIMA method which can be used to smooth data was performed to obtain Eo(mathmatically speaking) in our paper. and the satisfying result could be seen after the discussing. |
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| Keywords: | AKIMA Threshold energy EXAFS Spectrum analysis |
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