Kinetics of the surface reaction Had ↔ OHad on n-Ge(1 1 1) |
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Authors: | C. Ehlers,U. Kö nig,J.W. Schultze |
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Affiliation: | Institut für physikalische Chemie und Elektrochemie, Heinrich-Heine-Universität Düsseldorf, Düsseldorf D-40225, Germany |
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Abstract: | Different surface states (GeOH and GeH) were found on n-Germanium. These two surface states can be controlled by potential (GeH at U<−0.2 V, GeOH at U>0.1 V in 0.5 M H2SO4). The surface reaction Had↔OHad is reversible and can be described by:(1) |
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Keywords: | Semiconductor Surface states Germanium Kinetics |
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