Supported by NSFC(10475096);Special Fund for Equipment of CAS(U-37)
The Beijing intense slow positron beam facility is based on the 1.3 GeV linac of Beijing ElectronPositron Collider (BEPC) aiming to produce mono-energetic intense slow positron beam for material science investigatio...
Supported by National Natural Science Foundation of China (10475096,10575112);Special Fund for Equipment of Chinese Academy of Sciences (U-37)
This paper describes the development and application of an intense slow positron beam at IHEP with regard to its two main components. The Variable-Energy Positron Lifetime Spectroscopy (VEPLS) based on the pulsing s...