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- Publisher Website: 10.1103/PhysRevB.85.041103
- Scopus: eid_2-s2.0-84863020219
- WOS: WOS:000299290500002
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Article: Proposed isotropic negative index in three-dimensional optical metamaterials
Title | Proposed isotropic negative index in three-dimensional optical metamaterials |
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Authors | |
Issue Date | 2012 |
Publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ |
Citation | Physical Review B (Condensed Matter and Materials Physics), 2012, v. 85 n. 4, article no. 041103 How to Cite? |
Abstract | A simple route toward achieving an isotropic optical negative index in three dimensions is theoretically proposed. We show that, in contrast with previous studies, the plasmonic ring resonators, symmetrically split with an odd number of gaps, have both degenerate electric and magnetic resonances and thus provide an isotropic negative index if randomly distributed in a host medium. For an even number of gaps, the electric and magnetic dipoles sufficiently overlap only by additional symmetry breaking, which is demonstrated to allow unique control of the relative contribution from higher-order multipolar moments. © 2012 American Physical Society. |
Description | Accepted manuscript is available on the publisher website. |
Persistent Identifier | http://hdl.handle.net/10722/257106 |
ISSN | 2014 Impact Factor: 3.736 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Kante, Boubacar | - |
dc.contributor.author | O'Brien, Kevin | - |
dc.contributor.author | Niv, Avi | - |
dc.contributor.author | Yin, Xiaobo | - |
dc.contributor.author | Zhang, Xiang | - |
dc.date.accessioned | 2018-07-24T08:58:51Z | - |
dc.date.available | 2018-07-24T08:58:51Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | Physical Review B (Condensed Matter and Materials Physics), 2012, v. 85 n. 4, article no. 041103 | - |
dc.identifier.issn | 1098-0121 | - |
dc.identifier.uri | http://hdl.handle.net/10722/257106 | - |
dc.description | Accepted manuscript is available on the publisher website. | - |
dc.description.abstract | A simple route toward achieving an isotropic optical negative index in three dimensions is theoretically proposed. We show that, in contrast with previous studies, the plasmonic ring resonators, symmetrically split with an odd number of gaps, have both degenerate electric and magnetic resonances and thus provide an isotropic negative index if randomly distributed in a host medium. For an even number of gaps, the electric and magnetic dipoles sufficiently overlap only by additional symmetry breaking, which is demonstrated to allow unique control of the relative contribution from higher-order multipolar moments. © 2012 American Physical Society. | - |
dc.language | eng | - |
dc.publisher | American Physical Society. The Journal's web site is located at http://journals.aps.org/prb/ | - |
dc.relation.ispartof | Physical Review B (Condensed Matter and Materials Physics) | - |
dc.title | Proposed isotropic negative index in three-dimensional optical metamaterials | - |
dc.type | Article | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.1103/PhysRevB.85.041103 | - |
dc.identifier.scopus | eid_2-s2.0-84863020219 | - |
dc.identifier.volume | 85 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | article no. 041103 | - |
dc.identifier.epage | article no. 041103 | - |
dc.identifier.eissn | 1550-235X | - |
dc.identifier.isi | WOS:000299290500002 | - |
dc.identifier.issnl | 1098-0121 | - |