| 金硅面垒型半导体探测器在氢气环境下失效现象的实验研究 |
| |
| 引用本文： | 涂俊,黄宪果,穆龙,苏容波,吴中义.金硅面垒型半导体探测器在氢气环境下失效现象的实验研究[J].辐射防护通讯,2012,32(1):18-20. |
| |
| 作者姓名： | 涂俊 黄宪果 穆龙 苏容波 吴中义 |
| |
| 作者单位： | 中国工程物理研究院,四川绵阳,621900 |
| |
| 摘 要： | 当金硅面垒型半导体探测器在氢气环境下使用的时候,α能峰会向低能方向飘移,直至淹没在电子学噪声中。本文通过实验介绍了金硅面垒探测器在氢气环境下的这种失效现象,总结了失效现象的规律;提出了金硅面垒探测器在氢气环境受影响的机理,并进行了实验验证。
|
| 关 键 词： | 金硅面垒型半导体探测器 α测量 氢气 |
Research of Failure of Au-Si Surface Barrier Semiconductor Detector in Hydrogen Condition |
| |
| Tu Jun Huang Xianguo Mu Long Su Rongbo Wu Zhongyi.Research of Failure of Au-Si Surface Barrier Semiconductor Detector in Hydrogen Condition[J].Radiation Protection Bulletin,2012,32(1):18-20. |
| |
| Authors: | Tu Jun Huang Xianguo Mu Long Su Rongbo Wu Zhongyi |
| |
| Affiliation: | Tu Jun Huang Xianguo Mu Long Su Rongbo Wu Zhongyi(China Acadeny of Engineering Physics,Mianyang,621900) |
| |
| Abstract: | While Au-Si surface barrier semiconductor detector is used in hydrogen condition,alpha peak moves slowly toward the direction of low energy until it immersed electronics noise.The failure phenomenon of Au-Si surface barrier detector in hydrogen condition is introduced,and the rule of this phenomenon is summarized.On the basis of these,the reason of the hydrogen condition impact on Au-Si surface barrier detector is presented. |
| |
| Keywords: | Au-Si surface barrier semiconductor detcetor Alpha measurement Hydrogen |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
