FDTD Modelling of Triangular Gold Nanoparticle Pairs

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Abstract:

The optical properties of triangular gold nanoparticle pairs are investigated by numerical simulations using Finite-difference time-domain (FDTD) method. The simulation results show the significant red shifts of plasmon resonances as the size of nanoparticle is increased. The large electric field enhancement is also verified by calculating the local electric field distributions.

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220-223

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December 2014

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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