How to prepare materials with a desired refraction coefficient?

dc.citation.ctitleISCM II and EPMESC XIIen_US
dc.citation.doi10.1063/1.3452159en_US
dc.citation.epage168en_US
dc.citation.issn0094-243Xen_US
dc.citation.jtitleAIP Conference Proceedingsen_US
dc.citation.spage165en_US
dc.citation.volume1233en_US
dc.contributor.authorRamm, Alexander G.
dc.contributor.authoreidrammen_US
dc.contributor.editorLu, Jane Wei-Zhen
dc.date.accessioned2011-06-16T15:29:12Z
dc.date.available2011-06-16T15:29:12Z
dc.date.issued2010-05-21
dc.date.published2010en_US
dc.description.abstractIn this talk a method is described fof 8f;Jfr tg materials with a desired refraction coefficient. The method consists of embedding into a material with known refraction coefficient many small particles of size a. The number of particles per unit vo ume around any point is prescribed, the distance between neighboring particles is O(a ) as a -+ 0, 0 < K. < 1 is a fixed para1neter. The total number of the embedded particle is O(a ). The physical properties of the particles are described by the boundary impedance ( of the m - th particle, ( = O(a ) as a -+ 0. The refraction coefficient is the coefficientn (x) in the wave equation ['v + k n (x)]u = 0.
dc.description.conference2nd International Symposium on Computational Mechanics and 12th International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science, November 30-December 3 2009, Hong Kong and Macau, Chinaen_US
dc.identifier.urihttp://hdl.handle.net/2097/9255
dc.publisherAmerican Institute of Physicsen_US
dc.relation.urihttp://doi.org/10.1063/1.3452159en_US
dc.rightsThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).en_US
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectMesarteritisen_US
dc.subjectRefraction coefficienten_US
dc.subjectWave scatteringen_US
dc.subjectSmall particlesen_US
dc.titleHow to prepare materials with a desired refraction coefficient?en_US
dc.typeConference paperen_US

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