摘要
阐述了对现有霍尔效应测磁场仪器改进的设计思路,介绍了电流接口、霍尔元件方位的调整及换向装置的具体改进方法,提出了附加效应消除的新方法并进行了理论推导,比较了新旧仪器的实验结果。
Abstract：The design idea of improving existing magnetic field measuring instruments based on Hall effect is elaborated on,it describes the specific improvement methods such as current interface,the direction adjustment of the Hall component and the reversing device,proposes a new way to eliminate the additional effect,carries out the theoretical reduction,and provides the comparison of experimental results between new and old instruments.
出处
《实验技术与管理》
CAS
北大核心
2016年第5期78-81,共4页
Experimental Technology and Management
关键词
磁场测量
霍尔效应
附加效应
magnetic field measurement
Hall effect
additional effect
