Figure 4 | Scientific Reports

Figure 4

From: Broadband zero-backward and near-zero-forward scattering by metallo-dielectric core-shell nanoparticles

Figure 4

Structural tunability of the broadband ZBS.

Contour plots of the BS efficiency as a function of the incident wavelength and the core radius for different shell thicknesses. From the bottom panel to the top panel, the shell thickness increases from t = 160 nm to t = 220 nm. The solid horizontal arrow and dashed vertical line in each panel indicates the broadband ZBS in the horizontal (wavelength) and vertical (core radius) dimensions, respectively.

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