Fourier transform photoelectron diffraction and its application to molecular orbitals and surface structure
Description:
Photoemission intensities from the molecular orbitals of c(2x2)CO/Pt(111) over a wide photon energy range were measured and analyzed by the same methods developed for structural studies using core levels. The 4{sigma} orbital center of gravity is found to be concentrated between the C and O atoms, while that of the 5{sigma} orbital lies between the C atom and the Pt surface. The C 1s photoelectron diffraction was used to determine the adsorption geometry. The earlier ambiguity that multiple sca…
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Date:
November 30, 1998
Creator:
Zhou, Xin
Partner:
UNT Libraries Government Documents Department