Titre :

Optical properties of gold nanorods macro-structure: a numerical study

Auteur(s) :

Gontier, Arthur [Auteur]
Laboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]
Marae-Djouda, J. [Auteur]
EPF [Troyes]
Caputo, Roberto [Auteur]
Laboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]
Madi, Y. [Auteur]
EPF [Troyes]
Molinari, M. [Auteur]
Laboratoire de Recherche en Nanosciences - EA 4682 [LRN]
Leveque, Gaetan [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Adam, Pierre-Michel [Auteur]
Laboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]
Maurer, Thomas [Auteur correspondant]
Laboratoire de Nanotechnologie et d'Instrumentation Optique [LNIO]

Titre de la revue :

Photonics letters of Poland

Pagination :

23

Date de publication :

2017-03-31

Discipline(s) HAL :

Sciences de l'ingénieur [physics]/Optique / photonique

Résumé en anglais : [en]

In this contribution, a numerical study of the optical properties of closely-packed gold nanorods was performed. The studied nano-objects are experimentally grown on a tilted polydimethylsiloxane (PDMS) substrate by using ...
Lire la suite >In this contribution, a numerical study of the optical properties of closely-packed gold nanorods was performed. The studied nano-objects are experimentally grown on a tilted polydimethylsiloxane (PDMS) substrate by using physical vapor deposition (PVD). This method creates nanorods tilted to a certain angle with respect to the substrate normal. This geometry allows exciting both transverse and longitudinal modes of the rods. As demonstrated in a previous experimental work, such PVD-grown nano-objects show promising possibilities both as strain gauges or strain-tunable metamaterials if fabricated on a stretchable dielectric substrate. This numerical study is based on experimental data from previous work and pushes further the subject by approaching an optimized nano-structure allowing better strain-sensitivity (particularly by changing the auto-organization of the said nanorods).Lire moins >

Langue :

Anglais

Comité de lecture :

Oui

Audience :

Internationale

Vulgarisation :

Non

Projet ANR :

Systèmes intelligents intégrés au cœur de la matière

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL