Spectroscopic studies on Ag–polyvinyl alcohol nanocomposite films

dc.contributor.author	Karthikeyan, B.
dc.date.accessioned	2007-04-09T09:22:27Z
dc.date.available	2007-04-09T09:22:27Z
dc.date.issued	2005-07-15
dc.description	Restricted Access.	en
dc.description.abstract	Ag–Polyvinyl alcohol (Ag–PVA) films have been prepared, and the influence of annealing time upon the variation of cluster size has been analyzed using optical absorption, emission and Fourier-transform infrared (FTIR) spectra. Measurements of optical spectra show that the surface plasmon resonance lies around 420 nm, and confirm the growth of Ag clusters. Measurements of FTIR spectra were carried out to identify the role of chemical interface damping which influenced the broadening of the absorption band. The emission peak was observed at 540 nm for clusters which were annealed for 1 min as well as 2 min.	en
dc.format.extent	269462 bytes
dc.format.mimetype	application/pdf
dc.identifier.citation	Physica B, 2005, Vol.364, p328-332	en
dc.identifier.issn	0921-4526
dc.identifier.uri	http://hdl.handle.net/2289/2245
dc.language.iso	en	en
dc.publisher	Elsevier B.V.	en
dc.relation.uri	http://dx.doi.org/10.1016/j.physb.2005.04.031	en
dc.rights	2005 Elsevier B.V.	en
dc.subject	Silver nanoparticles	en
dc.subject	Luminescence	en
dc.subject	Chemical synthesis	en
dc.title	Spectroscopic studies on Ag–polyvinyl alcohol nanocomposite films	en
dc.type	Article	en

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