Simulated Optical Properties of Gold Nanocubes and Nanobars by Discrete Dipole Approximation

<table>Absorption spectra for a gold nanobar (<svg height="11.075" id="M19" style="vertical-align:-0.3135pt" version="1.1" viewbox="0 0 70.912498 11.075" width="70.912498" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">4</tspan>
<tspan style="font-size: 12.50px; " x="6.2515001" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="15.278666" y="0">×</tspan>
<tspan style="font-size: 12.50px; " x="26.056252" y="0">8</tspan>
<tspan style="font-size: 12.50px; " x="32.307751" y="0">0</tspan>
<tspan style="font-size: 12.50px; " x="40.647251" y="0">n</tspan>
<tspan style="font-size: 12.50px; " x="46.898754" y="0">m</tspan>
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</svg>) at different incident angles and p-polarized light.</table>

Journal of Nanomaterials

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Figure 4

Figure 4: Simulated Optical Properties of Gold Nanocubes and Nanobars by Discrete Dipole Approximation 