基于中子管离子源的放电电流特性测量  

The Measurement of Discharge Current Characteristics Based on ion Source in Neutron Generator

作　　者：刘伟波[1] 谷德山[2] 李明娟[3] 高坤[1] 马国利[1] 

机构地区：[1]滨州学院物理与电子科学系,山东滨州256603 [2]东北师范大学辐射技术研究所,吉林长春130024 [3]滨州学院飞行学院,山东滨州256603

出　　处：《核电子学与探测技术》2010年第4期565-567,551,共4页Nuclear Electronics & Detection Technology

基　　金：滨洲学院科研基金青年项目(BZXYL0907)

摘　　要：离子源是中子管的核心部件,其放电电流特性与离子源电压、管内真空度和磁场变化有关。该设计通过由离子源、控制台和真空计所组成的实验装置,对离子源放电电流特性进行测量,可得到离子源放电规律,找到其最佳工作状态和工作参数,提高产品质量。The ion source is the core of neutron generator. Its discharge characteristic is related to the voltage of ion source, the inner pressure and the changing magnetic field. By the experimental setting consisted of ion source, console and vacuum gauge, the discharge current characteristics of ion source are measured, and the discharge rules are obtained. Then the ion source＇s prime working state and working parameter are found to improve the quality of Neutron Generator.

关 键 词：中子管 潘宁离子源 放电特性 

分 类 号：O571.53[理学—粒子物理与原子核物理]