Extension of the Multipole Approach to Random Metamaterials
| Autor: | Thomas Pertsch, S. Sugavanam, Arkadi Chipouline, J. Petschulat |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Permittivity
Physics Condensed matter physics Article Subject lcsh:Electronics Metamaterial lcsh:TK7800-8360 Physics::Optics Near and far field Electronic Optical and Magnetic Materials Permeability (electromagnetism) lcsh:QC350-467 Electrical and Electronic Engineering Multipole expansion Random variable lcsh:Optics. Light |
| Zdroj: | Advances in OptoElectronics, Vol 2012 (2012) |
| ISSN: | 1687-563X |
| DOI: | 10.1155/2012/161402 |
| Popis: | Influence of the short-range lateral disorder in the meta-atoms positioning on the effective parameters of the metamaterials is investigated theoretically using the multipole approach. Random variation of the near field quasi-static interaction between metaatoms in form of double wires is shown to be the reason for the effective permittivity and permeability changes. The obtained analytical results are compared with the known experimental ones. |
| Databáze: | OpenAIRE |
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