Figure 4.

Plots of the reflectance spectrum for the (a) cylinder- (b) circular-cone-, (c) and square-pyramid-shaped Si3N4 SWS with incident angles of 0°, 15°, 30°, 45°, and 60°.

Li et al. Nanoscale Research Letters 2012 7:196   doi:10.1186/1556-276X-7-196
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