Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection
In plasmonics, the accurate computation of the electromagnetic field enhancement is necessary in determining the amplitude and the spatial extension of the field around nanostructures. Here, the problem of the interaction between an electromagnetic excitation and gold nanostripes is solved. An optim...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2015/724123 |
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| _version_ | 1832550250700603392 |
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| author | Thomas Grosges Dominique Barchiesi |
| author_facet | Thomas Grosges Dominique Barchiesi |
| author_sort | Thomas Grosges |
| collection | DOAJ |
| description | In plasmonics, the accurate computation of the electromagnetic field enhancement is necessary in determining the amplitude and the spatial extension of the field around nanostructures. Here, the problem of the interaction between an electromagnetic excitation and gold nanostripes is solved. An optimization scheme, including an adaptive remeshing process with error estimator, is used to solve the problem through a finite element method. The variations of the electromagnetic field amplitude and the plasmonic active zones around nanostructures for molecule detection are studied in this paper taking into account the physical and geometrical parameters of the nanostripes. The evolution between the sizes and number of nanostripes is shown. |
| format | Article |
| id | doaj-art-0162f3c29f904acaacf6b45619fefa41 |
| institution | Kabale University |
| issn | 2356-6140 1537-744X |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-0162f3c29f904acaacf6b45619fefa412025-02-03T06:07:12ZengWileyThe Scientific World Journal2356-61401537-744X2015-01-01201510.1155/2015/724123724123Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule DetectionThomas Grosges0Dominique Barchiesi1Group for Automatic Mesh Generation and Advanced Methods, Gamma3 (UTT-INRIA), University of Technology of Troyes, 12 rue Marie Curie-CS 42060, 10004 Troyes Cedex, FranceGroup for Automatic Mesh Generation and Advanced Methods, Gamma3 (UTT-INRIA), University of Technology of Troyes, 12 rue Marie Curie-CS 42060, 10004 Troyes Cedex, FranceIn plasmonics, the accurate computation of the electromagnetic field enhancement is necessary in determining the amplitude and the spatial extension of the field around nanostructures. Here, the problem of the interaction between an electromagnetic excitation and gold nanostripes is solved. An optimization scheme, including an adaptive remeshing process with error estimator, is used to solve the problem through a finite element method. The variations of the electromagnetic field amplitude and the plasmonic active zones around nanostructures for molecule detection are studied in this paper taking into account the physical and geometrical parameters of the nanostripes. The evolution between the sizes and number of nanostripes is shown.http://dx.doi.org/10.1155/2015/724123 |
| spellingShingle | Thomas Grosges Dominique Barchiesi Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection The Scientific World Journal |
| title | Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection |
| title_full | Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection |
| title_fullStr | Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection |
| title_full_unstemmed | Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection |
| title_short | Numerical Study of Plasmonic Efficiency of Gold Nanostripes for Molecule Detection |
| title_sort | numerical study of plasmonic efficiency of gold nanostripes for molecule detection |
| url | http://dx.doi.org/10.1155/2015/724123 |
| work_keys_str_mv | AT thomasgrosges numericalstudyofplasmonicefficiencyofgoldnanostripesformoleculedetection AT dominiquebarchiesi numericalstudyofplasmonicefficiencyofgoldnanostripesformoleculedetection |