Magnetic dipole moments in single and coupled split-ring resonators
Optics
2015-05-14 v1 Classical Physics
Abstract
We examine the role of magnetic dipoles in single and coupled pairs of metallic split-ring resonators by numerically computing their magnitude and examining their relative contributions to the scattering cross section. We demonstrate that magnetic dipoles can strongly influence the scattering cross section along particular directions. It is also found that the magnetic dipole parallel to the incident magnetic field and/or high-order multipoles may play a significant role in the linear response of coupled split-ring resonators.
Keywords
Cite
@article{arxiv.0910.4210,
title = {Magnetic dipole moments in single and coupled split-ring resonators},
author = {Yong Zeng and Colm Dineen and Jerome V. Moloney},
journal= {arXiv preprint arXiv:0910.4210},
year = {2015}
}
Comments
7 pages, 3 figures, 1 table