Research Article

Interface-Induced Plasmon Nonhomogeneity in Nanostructured Metal-Dielectric Planar Metamaterial

Figure 9

Structure of TiAlN/Ag 20/20 nm multilayer metamaterial: (a) back scattered electrons image (BEI) of angle lap at magnification ×2000 (the scale relates to perpendicular cross-section presented in Figure 1); (b) chemical composition profile obtained by Auger electron spectroscopy along the 1-1 line in (a).
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(b)