The electric field in the neutron EDM experiment

该项目的目的是一个良好的控制静电场的nEDM实验的发展。它包括基于玻璃和NiMo涂层的高压电极的开发。不同的绝缘环材料将通过电气和UCN性能进行研究。一个非常稳定的高压电源必须建立和测试。还计划设计和建造一个使用普克尔斯效应的现场电场测量。随后将所有HV设备安装在真空室中，并与nEDM装置的所有其他组件一起进行测试。还可以预见，进行电场的扩展模拟并将其与测量值进行比较。

The aim of this project is the development of a well controlled electrostatic field for a nEDM experiment. It contains development of high voltage electrodes based on glass and NiMo coatings. Different insulator ring materials will be investigated by means of electrical and UCN properties. A very stable high voltage supply has to be built and tested. It is also planned to design and built an electrical field measurement in situe using the Pockels effect. All HV equipment will be installed later in the vacuum chamber and tested with all other components of the nEDM apparatus. It is also foreseen, to make extended simulations of the electrical field and compare it to measured values.