Au nanoparticles in PMMA matrix: In situ
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Eda Yilmaz; Sefik Suzer
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Article
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2010
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Elsevier Science
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English
β 616 KB
Thin PMMA films with and without gold nanoparticles were subjected to Β±10 V d.c. and a.c. (square wave) excitations in various frequencies while recording their XPS spectra, and the resulting differences due to charging were examined. Both pure PMMA films and films containing gold nanoparticles show