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A modified Drude-Born-Fedorov model for isotropic chiral media, obtained by finite scale homogenization

Sjöberg, Daniel LU (2008) In Technical Report LUTEDX/(TEAT-7167)/1-10/(2008) TEAT-7167.
Abstract
Isotropic chiral media can be modeled in several ways. We show that when realizing such a medium from spiral inclusions with real permittivities and permeabilities in a periodic structure, a modified Drude-Born-Fedorov model is obtained. This model equals the original Born model for small wave vectors, but the strength of the chirality depends on the propagation direction. The effective parameters are calculated yb an unbiased finite scale homogenization method, which in principle could generate any model.
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author
organization
publishing date
type
Book/Report
publication status
published
subject
in
Technical Report LUTEDX/(TEAT-7167)/1-10/(2008)
volume
TEAT-7167
pages
10 pages
publisher
[Publisher information missing]
external identifiers
  • scopus:49749112883
language
English
LU publication?
yes
id
ba3da8f4-b7f3-4417-8486-a61a509e52b2 (old id 1049913)
date added to LUP
2008-03-25 10:54:48
date last changed
2017-01-01 08:13:56
@techreport{ba3da8f4-b7f3-4417-8486-a61a509e52b2,
  abstract     = {Isotropic chiral media can be modeled in several ways. We show that when realizing such a medium from spiral inclusions with real permittivities and permeabilities in a periodic structure, a modified Drude-Born-Fedorov model is obtained. This model equals the original Born model for small wave vectors, but the strength of the chirality depends on the propagation direction. The effective parameters are calculated yb an unbiased finite scale homogenization method, which in principle could generate any model.},
  author       = {Sjöberg, Daniel},
  institution  = {[Publisher information missing]},
  language     = {eng},
  pages        = {10},
  series       = {Technical Report LUTEDX/(TEAT-7167)/1-10/(2008)},
  title        = {A modified Drude-Born-Fedorov model for isotropic chiral media, obtained by finite scale homogenization},
  volume       = {TEAT-7167},
  year         = {2008},
}