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Fig. 2 | Nanoscale Research Letters

Fig. 2

From: Generating and Manipulating High Quality Factors of Fano Resonance in Nanoring Resonator by Stacking a Half Nanoring

Fig. 2

a Transmission properties of spectra of complete nanoring alone. The distribution of z-component of electric field at the wavelength of 1027 nm denoted by the inset A. b Mechanism of the plasmonic hybridization between the dipolar modes of the disk (D D ) and anti-dot (hole) (D H ) structures and the energy diagram of the degenerated plasmon bonding (D B ) and antibonding (D AB ) modes. The signs “+” and “−” represent the positive and negative charges, respectively. c Transmission spectra of the single half nanoring. The distribution of z-component of electric field at the wavelength of 1297 nm denoted by the inset B

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