Taming spatial dispersion in wire metamaterial
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Demetriadou, A and Pendry, JB (2008) Taming spatial dispersion in wire metamaterial Journal of Physics: Condensed Matter, 20 (29).
Full text not available from this repository.Abstract
Thin wire structures are commonly used as 'metamaterials' for simulating the negative electrical response of a plasma. In this they are only partially successful: transverse modes are convincingly reproduced but problems arise from highly dispersive longitudinal modes which can be excited by externally incident radiation and impair the validity of the simple local plasma model. We show how modified designs can essentially eliminate the longitudinal dispersion and restore the simple local model.
| Item Type: | Article | |||||||||
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| Divisions : | Surrey research (other units) | |||||||||
| Authors : |
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| Date : | 1 July 2008 | |||||||||
| Uncontrolled Keywords : | metamaterials, wire-mesh, spatial dispersion | |||||||||
| Depositing User : | Symplectic Elements | |||||||||
| Date Deposited : | 17 May 2017 11:55 | |||||||||
| Last Modified : | 24 Jan 2020 21:25 | |||||||||
| URI: | http://epubs.surrey.ac.uk/id/eprint/833232 |
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