Valence bands of aluminium noble-metal alloys studied by X-ray photoelectron spectroscopy |
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Authors: | JC Fuggle LM Watson DJ Fabian PR Norris |
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Institution: | Department of Metallurgy, University of Strathclyde, Glasgow, Scotland |
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Abstract: | The valence bands of aluminium noble-metal alloys are studied by XPS using Al Kα-radiation. The alloys were prepared by evaporation followed by interdiffusion of the components under ultra-high vacuum within the analyzer chamber of the spectrometer. In the absence of surface contamination the alloys exhibit more intense spectra, with sharper features, than those observed for previously studied bulk samples. |
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