| 脉冲离子束作用下金属氚化物氦释放测量技术研究 |
| |
| 引用本文： | 林菊芳,刘猛,言杰,柯建林,邱瑞,李余.脉冲离子束作用下金属氚化物氦释放测量技术研究[J].原子能科学技术,2015,49(12):2277-2281. |
| |
| 作者姓名： | 林菊芳 刘猛 言杰 柯建林 邱瑞 李余 |
| |
| 作者单位： | 中国工程物理研究院 核物理与化学研究所，四川 绵阳621900 |
| |
| 摘 要： | 为认识脉冲离子束作用下金属氚化物的氦释放行为,建立了脉冲离子束作用下金属氚化物氦释放测量系统。利用标准体积气体取样装置,采用气体反扩散法,对系统的容积比、灵敏度进行了实验标定。在此基础上,发展了脉冲离子束作用下金属氚化物氦释放的测量技术,开展了脉冲离子束作用下金属氚化物氦释放实验研究。结果显示,单次脉冲离子束作用下金属氚化物的氦释放呈脉冲式,释放量最大可达10~(13)个原子以上。
|
| 关 键 词： | 金属氚化物 脉冲离子束 氦释放 |
Experimental Study of 3He Release from Metal Tritide under Bombardment of Pulsed Ion Beam |
| |
| LIN Ju-fang,LIU Meng,YAN Jie,KE Jian-lin,QIU Rui,LI Yu.Experimental Study of 3He Release from Metal Tritide under Bombardment of Pulsed Ion Beam[J].Atomic Energy Science and Technology,2015,49(12):2277-2281. |
| |
| Authors: | LIN Ju-fang LIU Meng YAN Jie KE Jian-lin QIU Rui LI Yu |
| |
| Affiliation: | Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics, Mianyang 621900, China |
| |
| Abstract: | An experimental system for the measurement of 3He release from metal tritide was established to explore 3He release behavior under the bombardment of pulsed ion beam. The volume ratio and sensitivity of this system were calibrated by the gas back-diffusion method using air sample device and standard volume gas sample device. Based on this, an experimental technology for the measurement of 3He release under the bombardment of pulsed ion beam was developed. The 3He release of metal tritide was studied under the bombardment of pulsed ion beam. It indicates that the 3He release is in pulse, and the 3He atoms per pulse is up to 1013. |
| |
| Keywords: | metal tritide pulsed ion beam 3He release |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《原子能科学技术》浏览原始摘要信息 |
|
点击此处可从《原子能科学技术》下载全文 |
|
