Simulation of double stage hall thruster with double-peaked magnetic fieldYongjie Ding, Peng Li, Hezhi Sun, Liqiu Wei, Yu Xu, Wuji Peng, Hongbo Su, Hong Li and Daren YuEur. Phys. J. D, 71 7 (2017) 192DOI: https://doi.org/10.1140/epjd/e2017-80124-8