Optical Second-Harmonic Generation from
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Kristensen, Th. B. ;Pedersen, K. ;Pedersen, Th. G.
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Article
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1999
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John Wiley and Sons
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English
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Recently, in situ optical second-harmonic generation (SHG) monitoring the growth of noble metal films on Si(111) has revealed clear oscillations in the second-harmonic (SH) signal with film thickness suggesting the presence of discrete quantum well states (QWS). In order to extend these studies to m