%0 Journal Article %J Phys. Rev. Lett. %D 2007 %T Negative differential resistance in transport throughorganic molecules on silicon %A S.Y. Quek %A J.B. Neaton %A M.S. Hybertsen %A E. Kaxiras %A S.G. Louie %B Phys. Rev. Lett. %V 98 %P 066807 %G eng