Photo-induced image current

We study the possibility of generation photo-induced image currents at a distance from surface nano-sized metal clusters by using time-dependent perturbation theory. reveal that wave function an electron excited to state is localized outside and current flows in spherical shell whose radius few times sphere. Spin polarized light has been applied perfect icosahedral cluster Li$_{13}$ optimization achieved molecular dynamic simulation band structure obtained DFT method solution radial Schr\"odinger equation. Up our knowledge, despite great effort on their characteristics, electrons have not subject studies current.