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- Publisher Website: 10.1103/PhysRevLett.104.034501
- Scopus: eid_2-s2.0-74949101926
- PMID: 20366645
- WOS: WOS:000274003100013
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Article: Optical negative refraction in ferrofluids with magnetocontrollability
| Title | Optical negative refraction in ferrofluids with magnetocontrollability |
|---|---|
| Authors | |
| Issue Date | 2010 |
| Publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org |
| Citation | Physical Review Letters, 2010, v. 104 n. 3, article no. 034501 How to Cite? |
| Abstract | We numerically demonstrate optical negative refraction in ferrofluids containing isotropic Fe3O4 nanoparticles, each having an isotropic Ag shell, in the presence of an external dc magnetic field H. The all-angle broadband optical negative refraction with magnetocontrollability arises from H-induced chains or columns. They result in hyperbolic equifrequency contour for transverse magnetic waves propagating in the system. The finite element simulations verify the analyses using the effective medium approximation. Experimental demonstration and potential applications are suggested and discussed. |
| Persistent Identifier | http://hdl.handle.net/10722/262569 |
| ISSN | 2023 Impact Factor: 8.1 2023 SCImago Journal Rankings: 3.040 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Gao, Y | - |
| dc.contributor.author | Huang, JP | - |
| dc.contributor.author | Liu, YM | - |
| dc.contributor.author | Gao, L | - |
| dc.contributor.author | Yu, KY | - |
| dc.contributor.author | Zhang, X | - |
| dc.date.accessioned | 2018-10-02T06:36:15Z | - |
| dc.date.available | 2018-10-02T06:36:15Z | - |
| dc.date.issued | 2010 | - |
| dc.identifier.citation | Physical Review Letters, 2010, v. 104 n. 3, article no. 034501 | - |
| dc.identifier.issn | 0031-9007 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/262569 | - |
| dc.description.abstract | We numerically demonstrate optical negative refraction in ferrofluids containing isotropic Fe3O4 nanoparticles, each having an isotropic Ag shell, in the presence of an external dc magnetic field H. The all-angle broadband optical negative refraction with magnetocontrollability arises from H-induced chains or columns. They result in hyperbolic equifrequency contour for transverse magnetic waves propagating in the system. The finite element simulations verify the analyses using the effective medium approximation. Experimental demonstration and potential applications are suggested and discussed. | - |
| dc.language | eng | - |
| dc.publisher | American Physical Society. The Journal's web site is located at http://prl.aps.org | - |
| dc.relation.ispartof | Physical Review Letters | - |
| dc.title | Optical negative refraction in ferrofluids with magnetocontrollability | - |
| dc.type | Article | - |
| dc.identifier.email | Zhang, X: president@hku.hk | - |
| dc.identifier.authority | Zhang, X=rp02411 | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1103/PhysRevLett.104.034501 | - |
| dc.identifier.pmid | 20366645 | - |
| dc.identifier.scopus | eid_2-s2.0-74949101926 | - |
| dc.identifier.volume | 104 | - |
| dc.identifier.issue | 3 | - |
| dc.identifier.spage | article no. 034501 | - |
| dc.identifier.epage | article no. 034501 | - |
| dc.identifier.isi | WOS:000274003100013 | - |
| dc.publisher.place | United States | - |
| dc.identifier.issnl | 0031-9007 | - |