Magnetic dipole moments in single and coupled split-ring resonators

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23 Scopus citations


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 may play a significant role in the linear response of coupled split-ring resonators.

Original languageEnglish (US)
Article number075116
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number7
StatePublished - Feb 22 2010

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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