Creating materials with a desired refraction coefficient: numerical experiments.

Indratno, Sapto W.; Ramm, Alexander G.

doi:10.1504/IJCSM.2010.033928

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Creating materials with a desired refraction coefficient: numerical experiments.

Indratno, Sapto W.; Ramm, Alexander G.

A recipe for creating materials with a desired refraction coefficient is implemented numerically. An error estimate is given for the approximate solution of the many-body scattering problem in the case of

small scatterers. This result is used for the estimate of the minimal number of small particles to be embedded in a given domain D in order to get a material whose refraction coefficient approximates the desired one with

the relative error not exceeding a desired small quantity.

Keywords: many-body wave scattering problems; metamaterials; refraction coefficient

Journal: International Journal of Computing Science and Mathematics, Volume: 3, Issue: 1/2, Starting Page: 76, Ending Page: 101

Date: 2010

Publisher URL: http://doi.org/10.1504/IJCSM.2010.033928

Article (author version)

Record URL: http://hdl.handle.net/2097/8551

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