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. 2017 Oct 6;6(10):e17057. doi: 10.1038/lsa.2017.57

Figure 1.

Figure 1

Schematic showing the principles of tailoring the localizations of the electromagnetic field using two-dimensional graphene nanostructures. (a) Sketches of the reflection and interference of the graphene SP waves in the nanostructures with one and two boundaries. (b–f) Sketches of the reflections and interferences of the graphene SP waves within the graphene nanostructures of two, three, four, five and six boundaries. (g) Sketch of the reflection and interference of the graphene SP waves within a circular nanostructure, where the number of the boundaries can be observed as infinite.