▎ 摘　　要

Angle-resolved photoelectron spectroscopy study of the electronic structure of pentacene monolayer film on Ni(110) surface and its comparison with the electronic structure of graphene are presented. It is shown that pentacene molecules adsorbed on the Ni(110) surface are aligned in one direction. The electronic structure of the pentacene monolayer in the direction along molecules is closely related to the graphene electronic structure showing pronounced dispersion due to intermolecular interactions, while in the perpendicular direction it has a nondispersing molecular spectrum.