Plasmon enhanced chirality
[ANGLÈS] An experimental set-up to measure plasmon-enhanced Circular Dichroism (CD) on Planar Chiral Metamaterials (PCM) has been designed, built and tested. PCMs, made of two-dimensional arrays of metallic nano-particles, have been fabricated and their geometry optimized to maximise their CD respon...
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| Tipo de recurso: | tesis de maestría |
| Fecha de publicación: | 2013 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2099.1/19489 |
| Acceso en línea: | https://hdl.handle.net/2099.1/19489 |
| Access Level: | acceso abierto |
| Palabra clave: | Nanoestructures--Optical properties Plasmons (Physics) chiral nanostructures Circular Dichroism localized surface plasmon nano-estructuras quirales dicroísmo circular plasmones localizados de superficie Nanoestructures -- Propietats òptiques Plasmons (Física) Àrees temàtiques de la UPC::Enginyeria electrònica::Microelectrònica |
| Sumario: | [ANGLÈS] An experimental set-up to measure plasmon-enhanced Circular Dichroism (CD) on Planar Chiral Metamaterials (PCM) has been designed, built and tested. PCMs, made of two-dimensional arrays of metallic nano-particles, have been fabricated and their geometry optimized to maximise their CD response. We carried out first test experiments on N-Isobutyryl-Cysteine molecules in both enantiomeric forms, and observed a clear sensitivity to the handiness of the molecules. |
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