9月24日 Stable high current long pulse negative ion beams at IPP

报告题目：Stable high current long pulse negative ion beams at IPP

报告时间：2026年9月24日（星期四）10:30

报告地点：EAST大厅三楼会议室

报 告 人：Werner Kraus

主 持 人：谢亚红

报告人简介：

Dr. Werner Kraus. Retired from Max-Planck Institute for Plasma Physics(IPP). Member of the scientific program committee of International Conference of Ion Sources (ICIS) and International Symposium of Negative Ions Beams and Sources (NIBS), Chairman of the 4th NIBS 2014.

报告简介：

The talk gives a results of the long pulse operation for negative ion beam source at IPP. New record currents in long pulses have been achieved at ELISE in hydrogen beam with the application of the electrostatic potentials close to the plasma grid. For the Deuterium beam, the increasing electron currents could be stabilized by evaporation of Cs close to the PG, which tested at BATMAN.