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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2009. V. 12, N 1. P. 008-011.
Optical properties of gold nanostructures obtained with laser methods
Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine 41, prospect Nauky, 03028 Kyiv, Ukraine E -mail: dept_5@isp.kiev.ua
Abstract. Adduced in this paper are the visible range transmission spectra of thin gold films as well as those for films of aluminum and silicon oxides containing gold nanoparticles prepared by pulse laser deposition in vacuum. Besides, shown here are the spectra of colloidal gold particles obtained by laser ablation in liquids. Ascertained are the conditions providing creation of gold nanostructures, in extinction spectra of which one can observe a resonance band related with local surface plasmons.
Keywords: gold nanostructures, laser ablation, extinction spectra, surface plasmons.
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