Controllable 3D atomic Brownian motor in optical latticesC. M. Dion, P. Sjölund, S. J.H. Petra, S. Jonsell, M. Nylén, L. Sanchez-Palencia and A. KastbergEur. Phys. J. Special Topics, 159 (2008) 11-17DOI: https://doi.org/10.1140/epjst/e2008-00688-8