Crossref journal-article
SAGE Publications
Journal of Intelligent Material Systems and Structures (179)
Abstract

The propagation of electromagnetic plane waves in linear magnetoelectric materials is studied. The wave equation is derived as a generalized two-dimensional eigenvalue problem, and a method of calculating the propagating wave modes is presented. An analytic dispersion relation for general bianisotropic materials is given. Additionally, an analytic model is presented, which decomposes electric and magnetic fields into coupled and uncoupled components. This model provides a methodology for characterizing the coupled field parameters in terms of the polarizations induced by cross-coupling effects in magnetoelectric materials. From this formulation, the interactions of applied fields in magnetoelectric materials are contrasted with conventional material counterparts. This is then used to characterize the fields in terms of polarizations induced by the uncoupled components and cross-coupling parameters. Reciprocal and nonreciprocal configurations of magnetoelectric materials are identified. The similarities and differences of nonreciprocal magnetoelectric materials to Faraday materials are described. Directional dependence of the propagating modes is shown graphically and described.

Bibliography

Keller, S. M., & Carman, G. P. (2012). Electromagnetic wave propagation in (bianisotropic) magnetoelectric materials. Journal of Intelligent Material Systems and Structures, 24(5), 651–668.

Authors 2
  1. Scott M Keller (first)
  2. Gregory P Carman (additional)
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Dates
Type When
Created 12 years, 8 months ago (Dec. 14, 2012, 8:40 p.m.)
Deposited 6 months ago (March 2, 2025, 12:39 p.m.)
Indexed 6 months ago (March 3, 2025, 12:47 a.m.)
Issued 12 years, 8 months ago (Dec. 12, 2012)
Published 12 years, 8 months ago (Dec. 12, 2012)
Published Online 12 years, 8 months ago (Dec. 12, 2012)
Published Print 12 years, 6 months ago (March 1, 2013)
Funders 0

None

@article{Keller_2012, title={Electromagnetic wave propagation in (bianisotropic) magnetoelectric materials}, volume={24}, ISSN={1530-8138}, url={http://dx.doi.org/10.1177/1045389x12467518}, DOI={10.1177/1045389x12467518}, number={5}, journal={Journal of Intelligent Material Systems and Structures}, publisher={SAGE Publications}, author={Keller, Scott M and Carman, Gregory P}, year={2012}, month=dec, pages={651–668} }