Design of an MeV ultra-fast electron diffraction ezperiment at Tsinghua university

摘要：

Time-resolved MeV ultra-fast electron diffraction (UED) is a powerful tool for structure dynamics studies. In this paper, we present a design of a MeV UED facility based on a photocathode RF gun at Tsinghua University. Electron beam qualities are optimized with numerical simulations, indicating that resolutions of 250 fs and 0.01 A, and bunch charge exceeding 106 electrons are expected with technically achievable machine parameters. Status of experiment preparation is also presented.

关键词： ultra-fast electron diffraction MeV photocathode RF gun

作者: LI Ren-Kai TANG Chuan-Xiang HUANG Wen-Hui DU Ying-Chao SHI Jia-Ru YAN Li-Xin

作者单位: Department of Engineering Physics, Tsinghua University, Beijing 100084, China Key Laboratory of Particle & Radiation Imaging (Tsinghua University), Ministry of Education, Beijing 100084, China Key Laboratory of High Energy Radiation Imaging Fundamental Sc

会议类型: 国际会议

会议名称: The 10th Symposium on Acceleration Physics(第十届加速器物理学术交流会)

会议地点: 武夷山

会议语种:英文

页码: 165-167

在线出版日期: 2008-07-20（万方平台首次上网日期，不代表论文的发表时间）