摘要
正电子发射断层成像要求闪烁晶体材料具有高光输出、短衰减时间和强阻止本领 ,且价格低廉。
The characteristics of scintillator, such as high light output, short decay time and excellent stopping power etc, are necessary for the detector in positron emission tomography (PET). The configuration of standard PET detector modules is schematically given. The current status of scintillator development as well as the effects of scintillator parameters on the performance of the PET system are described.
出处
《原子能科学技术》
EI
CAS
CSCD
2001年第5期476-480,共5页
Atomic Energy Science and Technology
