Scattering effect of atoms through a Bose-Einstein condensate in an optical Lattice with a single defectC. X. Zhang, B. Zhou, Y. H. Nie, J. Q. Liang and J. LiuEur. Phys. J. D, 49 2 (2008) 161-165DOI: https://doi.org/10.1140/epjd/e2008-00155-6