BGO探测器温度特性教学实验装置的研制  

Development of teaching-experiment apparatus for BGO detector temperature characteristic

作　　者：曹西征[1] 谷德山[1] 古丽娜尔[2] 刘林茂[1] 

机构地区：[1]东北师范大学物理系,吉林长春130024 [2]伊犁师范学院物理系,新疆伊宁835000

出　　处：《物理实验》2004年第2期26-29,共4页Physics Experimentation

摘　　要：针对在教学实验中使用BGO探测器对γ能谱进行测量时由于温度变化引起的峰位漂移、分辨率变化等问题 ,研制了BGOγ探测器温度特性教学实验装置 ,并应用于核技术实验教学中 .Teaching-experiment apparatus used to study the BGO γ detector temperature characteristic is introduced, which is aimed at peak shifting and changing in energy resolution caused by changing in temperature when BGO detector is used to detect γ-ray energy. Furthermore, the dvelopment apparatus has been applied to experimental teaching in nucleus technology.

关 键 词：教学实验 BGO探测器 温度特性 峰位漂移 能量分辨率 锗酸铋晶体 荧光转换 电路设计 系统设计 

分 类 号：O4-43[理学—物理] O734