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A metal-wire/quantum-dot composite metamaterial with negative epsilon and compensated optical loss
KTH, School of Information and Communication Technology (ICT), Optics and Photonics.
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2008 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 93, no 19, 193106- p.Article in journal (Refereed) Published
Abstract [en]

Numerical simulations of a binary mixture of quantum dots exhibiting gain with silver nanorods are performed, showing the feasibility of lossless negative epsilon operation for realistic material structures and parameters.

Place, publisher, year, edition, pages
2008. Vol. 93, no 19, 193106- p.
Keyword [en]
composite materials, dielectric function, dielectric losses, metamaterials, permittivity, quantum dots, silver, wires, dielectric-constant, gain
National Category
Materials Engineering
URN: urn:nbn:se:kth:diva-17980DOI: 10.1063/1.3013331ISI: 000260944100089ScopusID: 2-s2.0-56249128223OAI: diva2:336025
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2010-08-24Bibliographically approved

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Holmström, PetterThylén, LarsFu, YingÅgren, Hans
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