An Interpretation of a Radiation Damage Phenomenon of the Solar-A CCD

作     者：Song Qian, Cao Wenda (Yunnan Observatory, The Chinese Academy of Sciences, Kunming 650011, China) (National Astronomical Observatories, The Chinese Academy of Sciences, Beijing 100012, E mail: qiansong@163. net) 

出 版 物：《天文研究与技术》 (Astronomical Research & Technology)

年 卷 期：1999年第S1期

页      面：139-142页

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

主　　题：An Interpretation of a Radiation Damage SPIE Phenomenon of the Solar-A CCD 

摘      要：High energy radiation exists in the space natural radiation environment may cause the degradation of the performance of charge coupled devices used in space. The Solar A satellite was launched in 1991. Since then, radiation damage effected phenomena have been reported. The flatband voltage shift resulted from the trapped holes within the insulator layer between the CCD gates and bulk silicon may throw light on the interpretation of some of the radiation damage phenomena.