Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter (peer-reviewed) › peer-review
}
TY - CHAP
T1 - Electromagnetic Fields in Meta-Media with Interfacial Surface Admittance
AU - Christie, David Cameron
AU - Tucker, Robin William
PY - 2018
Y1 - 2018
N2 - We exploit Clemmow’s complex plane-wave representation of electromagnetic fields to construct globally exact solutions of Maxwell’s equations in a piecewise homogeneous dispersive conducting medium containing a plane interface that can sustain (possibly dissipative) field-induced surface electric currents. Families of solutions, parametrised by the complex rotation group SO(3, ℂ), are constructed from the roots of complex polynomials with coefficients determined by constitutive properties of the medium and a particular interface admittance tensor. Such solutions include coupled TE and TM-type surface polariton and Brewster modes and offer a means to analyse analytically their physical properties given the constitutive characteristics of bulk meta-materials containing fabricated meta-surface interfaces.
AB - We exploit Clemmow’s complex plane-wave representation of electromagnetic fields to construct globally exact solutions of Maxwell’s equations in a piecewise homogeneous dispersive conducting medium containing a plane interface that can sustain (possibly dissipative) field-induced surface electric currents. Families of solutions, parametrised by the complex rotation group SO(3, ℂ), are constructed from the roots of complex polynomials with coefficients determined by constitutive properties of the medium and a particular interface admittance tensor. Such solutions include coupled TE and TM-type surface polariton and Brewster modes and offer a means to analyse analytically their physical properties given the constitutive characteristics of bulk meta-materials containing fabricated meta-surface interfaces.
U2 - 10.1007/978-3-319-72440-9_8
DO - 10.1007/978-3-319-72440-9_8
M3 - Chapter (peer-reviewed)
SN - 9783319724393
T3 - Advanced Structured Materials
SP - 155
EP - 178
BT - Generalized Models and Non-classical Approaches in Complex Materials 1
A2 - Altenbach, H.
A2 - Pouget, J.
A2 - Rousseau, M.
A2 - Collet, B.
A2 - Michelitsch, T.
PB - Springer
CY - Cham
ER -