Abstract
Occupied and unoccupied electronic states formed by adsorption of benzene on Cu(1 1 0) have been measured by one- and two-photon photoemission spectroscopy. An occupied state found at −2.2 eV relative to the Fermi level ( E F) was not dispersive either along the surface normal nor parallel directions. An unoccupied state was found at 0.5 eV above E F. The lifetime of electrons in the state was about 120 fs. The occupied and unoccupied states are formed by hybridization of π-electrons with large contributions of metal electrons.
Full Text
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call