| 纳秒激光电离团簇的飞行时间质谱峰形模拟 |
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| 引用本文： | 周明林,商信华.纳秒激光电离团簇的飞行时间质谱峰形模拟[J].信阳师范学院学报(自然科学版),2011,24(3):323-326. |
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| 作者姓名： | 周明林 商信华 |
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| 作者单位： | 1. 信阳师范学院计算机与信息技术学院,河南信阳464000;信阳农业高等专科学校计算机科学系,河南信阳464000
2. 信阳农业高等专科学校计算机科学系,河南信阳,464000 |
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| 摘 要： | 以苯等物质的电离为例,运用苯飞行时间质谱峰形模拟程序,通过对离子的峰形分析,获得了离子产生时的初始速度和空间位置分布,进而推断离子产生的来源.模拟了苯库仑爆炸的动态模型.
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| 关 键 词： | 团簇 库仑爆炸 峰型模拟 |
Simulation of the Peak Proffle in Time-of-flight Mass Spectrum for Nanosecond Laser Ionization Cluster |
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| ZHOU Ming-lin,SHANG Xin-hua.Simulation of the Peak Proffle in Time-of-flight Mass Spectrum for Nanosecond Laser Ionization Cluster[J].Journal of Xinyang Teachers College(Natural Science Edition),2011,24(3):323-326. |
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| Authors: | ZHOU Ming-lin SHANG Xin-hua |
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| Institution: | ZHOU Ming-lin1,2,SHANG Xin-hua2(1.College of Computer and Information Technology,Xinyang Normal University,Xinyang 464000,China,2.Department of Computer Science,Xinyang Agricultural College,China) |
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| Abstract: | The distributions of the initial spatial and velocity of ions were observed and the source of ions was further deduced by taking ionization of benzene for example through the analysis of ionic peak profile.The simulation of the active model for benzene coulomb explosion has been performed. |
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| Keywords: | cluster coulomb explosion peak shape simulation |
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