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. 2018 Jul 25;7:44. doi: 10.1038/s41377-018-0051-8

Fig. 1. Schematic illustration of currents excited in resonator-on-PEC-surface systems.

Fig. 1

a An electric current on a PEC substrate. b, c Illustrate the current and field distributions of an anapole resonator on a PEC substrate, respectively