Figure 1 | Scientific Reports

Figure 1

From: Multipolar passive cloaking by nonradiating anapole excitation

Figure 1

Illustration of the multipolar cloaking metamolecule, consisting of four dielectric and one central PEC cylinders. The electric component of the linearly polarized incident wave is parallel to the cylinders’ axis. Here R = 5 μm is the radius of dielectric cylinders, r = 2.5 μm is the radius of the PEC scatterer, l = 12 μm is the center-to-center distance between cylinders and θ denotes the angle of incidence with respect to one of the symmetry axis of the metamolecule. P and T stands for electric and toroidal moments, respectively; j denotes displacement currents and m denotes magnetic moment.

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