Enhancement of nonlinear optical propert
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Zhou, Z. K. ;Li, M. ;Su, X. R. ;Zhai, Y. Y. ;Song, H. ;Han, J. B. ;Hao, Z. H.
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Article
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2008
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John Wiley and Sons
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English
⚖ 406 KB
## Abstract Two series of Au–TiO~2~ composite films with Au percola‐ tion threshold __q__~C~ of 0.34 and 0.82 were prepared by using sputtering technique at the pressure of 5.0 × 10^–2^ and 8.0 × 10^–2^ Torr, respectively. As __q__~C~ increases from 0.34 to 0.82, the plasmon resonant absorption of