Automatic compensation of magnetic field for a rubidium space cold atom clock
Li Lin, Ji Jingwei, Ren Wei, Zhao Xin, Peng Xiangkai, Xiang Jingfeng, Lü Desheng†, 
, Liu Liang‡,
, Liu Liang‡, The fluctuation of the magnetic field in MOT versus the external magnetic field altering from −40 μT to 40 μT. Blue: the magnetic field in the center of the MOT before compensation; red: the magnetic field in the center of the MOT after linear compensation.
