For the wavelengths of λ1, λ3, and λ4, the distribution characteristics of the electromagnetic fields are similar, but distributed around different silver nanorods and their fields.
about λ 1、 λ 3 and λ At a wavelength of 4, the distribution characteristics of the electromagnetic field are similar, but distributed around different silver nanorods and their fields.
For λ1, λ3 and λ4 wavelengths, the distribution characteristics of electromagnetic fields are similar, but they are distributed around different silver nanorods and their fields.