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http://hdl.handle.net/2445/180418
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DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Labarta, Amílcar | - |
dc.contributor.author | Martínez Castells, Marc | - |
dc.date.accessioned | 2021-10-05T13:29:26Z | - |
dc.date.available | 2021-10-05T13:29:26Z | - |
dc.date.issued | 2021-02 | - |
dc.identifier.uri | http://hdl.handle.net/2445/180418 | - |
dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutor: Amílcar Labarta Rodríguez | ca |
dc.description.abstract | We present a study of the optical response of an array of plasmonic nanoelements on top of a two-dimensional photonic crystal. The excitated collective plasmons together with the role of the photonic crystal that intensifies their excitation give rise to a particularly interesting electric field distribution. These properties, which have been optimized by tuning the heterostrucutre parameters, are specially suitable to design a sensor of refractive index changes. Using numerical simulations, we study the behavior of our basis heterostructure and its response when the test material is put in contact with the system. The study evidences the high effciency of the heterostructure, whose properties result in a sensitivity of the sensor so much higher than that obtained in other similar sensors | ca |
dc.format.extent | 6 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | ca |
dc.rights | cc-by-nc-nd (c) Martínez, 2021 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.source | Treballs Finals de Grau (TFG) - Física | - |
dc.subject.classification | Plasmons | cat |
dc.subject.classification | Detectors | cat |
dc.subject.classification | Cristall fotònic | cat |
dc.subject.classification | Treballs de fi de grau | - |
dc.subject.other | Plasmons (Physics) | eng |
dc.subject.other | Detectors | eng |
dc.subject.other | Photonic crystal | eng |
dc.subject.other | Bachelor's theses | - |
dc.title | Plasmonic heterostructures for sensing applications | eng |
dc.type | info:eu-repo/semantics/bachelorThesis | ca |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
Appears in Collections: | Treballs Finals de Grau (TFG) - Física |
Files in This Item:
File | Description | Size | Format | |
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MARTINEZ CASTELLS MARC_3085505_assignsubmission_file_TFG_Martinez_Castells_Marc-2.pdf | 4.94 MB | Adobe PDF | View/Open |
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