Figure 4 | Scientific Reports

Figure 4

From: Nanoscale plasmonic wires with maximal figure of merits as a superior flexible transparent conducting electrode for RGB colors

Figure 4

Retrieved (a) permittivity and (b) refractive index of the proposed Ag NPWs. The effective plasmon frequency is lower down to at a wavelength of 700 nm, confirming our proposed mechanism. Also, the effective refractive index within this frequency range is much lower than the one of ITOs, thus improving the output efficiency of optical devices.

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