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| "氦氡团簇"粒径实验研究 | |
| 引用本文： | 谭延亮,肖德涛,赵桂芝,周青芝,肖田,周毅."氦氡团簇"粒径实验研究[J].核电子学与探测技术,2009,29(6). |
| 作者姓名： | 谭延亮 肖德涛 赵桂芝 周青芝 肖田 周毅 |
| 作者单位： | 1. 衡阳师范学院物电系,湖南,衡阳,421008;南华大学核科学技术学院,湖南,衡阳,421001 2. 南华大学核科学技术学院,湖南,衡阳,421001 3. 衡阳师范学院物电系,湖南,衡阳,421008 |
| 基金项目： | 湖南省自然科学基金项目( |
| 摘 要： | 提出采用微孔滤膜对含有"氦氡团簇"的氡过滤,利用测量过滤后的氡浓度变化来研究"氦氡团簇"的粒径.对实验设计的合理性进行了详细论证.实验结果表明"氦氡团簇"直径小于100nm,与相关文献认为"氦氡团簇"粒径在100-400nm之间的结论不一致. |
| 关 键 词： | "氦氡团簇" 粒径 微孔滤膜 |
On the Helium-radon Cluster Diameter by Experiment |
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| TAN Yan-liang,XIAO De-tao,ZHAO Gui-zhi,ZHOU Qing-zhi,XIAO Tian,ZHOU Yi.On the Helium-radon Cluster Diameter by Experiment[J].Nuclear Electronics & Detection Technology,2009,29(6). | |
| Authors: | TAN Yan-liang XIAO De-tao ZHAO Gui-zhi ZHOU Qing-zhi XIAO Tian ZHOU Yi |
| Abstract: | Propose an experiment method to study the diameter of helium-radon clusters by measure the filtered radon concentration which have been filtered the dusters by micro porous filtration membrane.The reasonableness of the Experimental design has been detailed feasibility studied. The experiment shows that the diameter of helium-radon clusters are less than 100nm. It differs from mutuality literature conclusion that the diameter helium-radon clusters is between 100-400nm. |
| Keywords: | Helium-radon cluster Diameter Micro porous filtration membrane |
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