| 计算高能原电子对金属射程的常数的新方法 |
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| 引用本文： | 谢爱根,郭胜利,裴元吉. 计算高能原电子对金属射程的常数的新方法[J]. 安徽大学学报(自然科学版), 2006, 30(2): 52-54 |
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| 作者姓名： | 谢爱根 郭胜利 裴元吉 |
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| 作者单位： | 南京信息工程大学,物理系,江苏,南京,210044;中国科学技术大学,国家同步辐射实验室,安徽,合肥,230029 |
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| 基金项目： | 南京信息工程大学科研基金资助项目（Y401） |
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| 摘 要： | 介绍计算同一个能区高能原电子对金属平均射程的常数的方法,然后用实验数据分别算出了属于两个能区的高能原电子对金的平均射程的常数,并用实验数据算出了属于同一个能区的高能的原电子对铝的平均射程的常数,最后对结果进行了讨论并得出结论:计算高能原电子对金属射程的常数的新方法是可行的.
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| 关 键 词： | 计算 常数 金属 |
| 文章编号： | 1000-2162（2006）02-0052-03 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-18 |
A new computing method of constant of high energy primary electron |
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| XIE Ai-gen,GUO Sheng-li,PEI Yuan-ji. A new computing method of constant of high energy primary electron[J]. Journal of Anhui University(Natural Sciences), 2006, 30(2): 52-54 |
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| Authors: | XIE Ai-gen GUO Sheng-li PEI Yuan-ji |
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| Affiliation: | 1. Department of Physics,NUIST,Nanjing 210044,China; 2. National Synchrotron Radiation Lab, USTC, Hefei 230029, China |
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| Abstract: | At first,the paper discussed the relation of primary electron energy which belong to the same energy band,the energy power of higher energy primary electron and real efficient secondary electron emission coefficient in metal in theory,then the energy power of higher energy primary electron in gold and aluminum was computed by experimental results,and the relation of primary electron energy which belong to the same energy band,the energy power of higher energy primary electron and real efficient secondary electron emission coefficient in metal was proved to be true.Finally,the results were discussed in this paper and the conclusion was made that the new computing method of constant of high energy primary electron is right. |
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| Keywords: | compute constant metal |
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