%0 Journal Article %J Phys. Rev. B %D 2010 %T Compositional tuning of ultrathin surface oxides on metal and alloysubstrates using photons: Dynamic simulations and experiments %A C.L. Chang %A S.K.R.S. Sankaranarayanan %A D. Ruzmetov %A M.H. Engelhard %A E. Kaxiras %A S. Ramanathan %B Phys. Rev. B %V 81 %P 085406 %G eng