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. 2021 Dec 31;11:24522. doi: 10.1038/s41598-021-04293-6

Figure 1.

Figure 1

(a) Side view of a planar slab of nanowire-based HMMs. The array of nanowires has areal density N with axes parallel to z-axis. Also, r is the radius of a nanowire and d=1/N is the separation between the nanowires. The PEC interfaces separating the slab (-aza). (b) Isometric view of a rectangular waveguide filled with a medium of nanowire-based HMMs with its appropriate dimensions and PEC boundaries.