1Pu Han, Zhang Weiping, Meystre Pierre. Ferromagnetism in a Lattice of Bose-Einstein Condensates[J]. Phys Rev Lett,2001,87(14): 140-405.
2Zhang Weiping, Pu Han, Search Chris, et al. Spin Waves in a Bose-Einstein-Condensed Atomic Spin Chain[J]. Phys Rev Lett, 2002,88 (6) :060401.
3Zheng G P, Liang J Q, Liu W M. Periodic spin domains of spinor Bose-Einstein condensates in an optical lattice[J]. Annals of Physics (N Y),2006,321:950-957.