Diffraction of electromagnetic waves of optical range on a metallic nanovibrator |
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Authors: | E V Golovacheva A M Lerer N G Parkhomenko |
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Institution: | 1.Southern Federal University,Rostov-on-Don,Russia;2.FGUP GKB Svyaz’,Rostov-on-Don,Russia |
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Abstract: | A solution of the two-dimensional integro-differential equation describing diffraction of electromagnetic waves on metallic
nanovibrators and on nanocrystals coated by a metallic film was obtained. Copper and gold nanoantenna characteristics were
studied theoretically in the optical range. It was noted that the dependence of the scattered field on frequency is of a resonant
character and the resonant wavelengths of nanovibrators are larger than those of an ideally conducting vibrator of the same
size. |
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