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ICOP & ICPET 2014, 20 - : 1405-1408 Back to browse issues page
Investigative the influence of exposure time on the absorption spectra of spontaneous periodic structures in silver-nanoparticles-doped AgCl thin films
Somayeh Kashani Ms * 1, Arashmid Nahal Mr, Yaser Abdi Mr
1- Department of Physics, University of Tehran
Abstract:   (4335 Views)
In this report formation of spontaneous periodic structures (SPS) in silver-nanoparticles-doped AgCl thin films and measurement of their absorption spectra is represented. We also simulate the absorption spectra of produced SPS based on Mie theory. Interference of the excited mode in AgCl thin film and the incident light beam results in the formation of spontaneous periodic structures. We have shown that SPS are sensitive to the polarization of incident light because of different absorption in different vertical directions. Inconformity of experimental data with simulation were discussed in terms of NPs shape, size and dielectric surrounding medium.
Keywords: Surface Plasmon Resonance, Spontaneous Periodic Structures, Absorption Spectrum, Silver Nanoparticles.
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Type of Study: Research | Subject: Special
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Kashani S, Nahal A, Abdi Y. Investigative the influence of exposure time on the absorption spectra of spontaneous periodic structures in silver-nanoparticles-doped AgCl thin films . ICOP & ICPET. 2014; 20 :1405-1408
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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