Ma Ya-li and  Tang Fu-jun and  Xue Yu-xiong and  Chen Yi-feng and  Gao Xin and  Wang Yi and  Tian Kai and  Yan Ze-dong,  Retarding Potential Analyzer Design and Result Analysis for Ion Energy Distribution Measurement of the Thruster Plume in the Laboratory.   journal   = {International Journal of Aerospace and Mechanical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2012, vol. 71(11). 2539 - 2542
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/12556.