Surface Structure of √3x√3R 30 Cl/Ni(111) Determined Using Low-temperature Angle- Resolved-Photoemission Extended Fine Structure
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Photoemission Study of the Pb/Ni(111) Surface Phases
Abstract. Pb/Ni(111) surface phases were investigated by synchrotron radiation photoemission, low-energy electron diffraction (LEED) and angular resolved ultraviolet photoelectron spectroscopy (ARUPS). For room temperature evaporation, two surface ordered layers, (3x3) and (4x4), were observed. The Pb 5d and Pb 4f core levels as well as valence band spectra indicated a weak chemical interaction...
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