Surface plasmon resonance of capped Au nanoparticles
作者： M. A. Garcia , J. de la Venta , P. Crespo , J. LLopis , S. Penadés
DOI: 10.1103/PHYSREVB.72.241403
关键词:
摘要: In this Rapid Communication we show the relationship between surface plasmon resonance damping and intensity of bonding for capped Au nanoparticles, (NPs). Up to now influence capping has been included as a phenomenological modification scattering constant. It is indicated here that effective NP size parameter mainly affected by bonding. Experimental results in different Au-thiol NPs are shown be excellent agreement with expression propose damping. Moreover, according our model profile gives deep insight interface strength.
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