Speaker
Description
Systematic research work including coating process optimization of Nb3Sn thin film on single cell cavity, quality control before and after coating Nb3Sn thin film on multi-cell cavity, and the construction and operation of LHe-free Nb3Sn SRF demo electron accelerator was carried out at IMP. The evolution of Nb3Sn thin films in the whole growth cycle was tracked by experiments, and the mechanism of the oxide layer on the uniform growth of Nb3Sn thin films was clarified by theoretical calculation. Field flatness of the Multi-cell cavity during different post-treatments involving long-distance transport, handling and lifting, light BCP polishing, disassembly, reassembly and coating has been verified. The one-year operation experience of LHe-free Nb3Sn SRF demo electron accelerator will be shared. In addition, the experiment of degradation of wastewater by electron beam irradiation was carried out based on the Nb3Sn SRF electron accelerator.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
