Figure 1 : SEM and TEM images of the 2D nanosheet structure.

From: Electromagnetically induced transparency of a plasmonic metamaterial light absorber based on multilayered metallic nanoparticle sheets

Figure 1

SEM image (a) and TEM image (b) of the close-packed two-dimensional hexagonal structure of Ag nanoparticles. The Fourier transform image of this TEM image is also shown in the inset. The centre-to-centre distance was measured as 6.87 ± 0.77 nm.