Magnetic dipole moments in single and coupled split-ring resonators

Research output: Contribution to journalArticle

20 Citations (Scopus)

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 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
Volume81
Issue number7
DOIs
StatePublished - Feb 22 2010

Fingerprint

Magnetic moments
magnetic dipoles
Resonators
dipole moments
magnetic moments
resonators
Scattering
scattering cross sections
rings
Magnetic fields
magnetic fields
Direction compound

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Magnetic dipole moments in single and coupled split-ring resonators. / Zeng, Yong; Dineen, Colm A; Moloney, Jerome V.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 81, No. 7, 075116, 22.02.2010.

Research output: Contribution to journalArticle

@article{ac0dadf2a9d246fe9d1bbe7874f82167,
title = "Magnetic dipole moments in single and coupled split-ring resonators",
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 may play a significant role in the linear response of coupled split-ring resonators.",
author = "Yong Zeng and Dineen, {Colm A} and Moloney, {Jerome V}",
year = "2010",
month = "2",
day = "22",
doi = "10.1103/PhysRevB.81.075116",
language = "English (US)",
volume = "81",
journal = "Physical Review B-Condensed Matter",
issn = "0163-1829",
publisher = "American Institute of Physics Publising LLC",
number = "7",

}

TY - JOUR

T1 - Magnetic dipole moments in single and coupled split-ring resonators

AU - Zeng, Yong

AU - Dineen, Colm A

AU - Moloney, Jerome V

PY - 2010/2/22

Y1 - 2010/2/22

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=77954853155&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77954853155&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.81.075116

DO - 10.1103/PhysRevB.81.075116

M3 - Article

AN - SCOPUS:77954853155

VL - 81

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 0163-1829

IS - 7

M1 - 075116

ER -