Self-assembled plasmonic nanorings

Thomas Lerond (1) , Julien Proust (1) , Hélène Yockell-Lelièvre (1) , Davy Gérard (1) , Jérôme Plain (1)

1 LNIO - Laboratoire de Nanotechnologie et d'Instrumentation Optique

Metallic nanoparticles are self-assembled into plasmonic nanorings using an evaporation-driven bottom-up approach. Well-ordered arrays of nanorings with controllable diameter and pitch are obtained on large areas. Their optical resonances are then characterized using extinction spectroscopy.

Domains: Engineering Sciences [physics]; Optics / Photonic; Engineering Sciences [physics]; Micro and nanotechnologies/Microelectronics

Thomas Lerond, Julien Proust, Hélène Yockell-Lelièvre, Davy Gérard, Jérôme Plain. Self-assembled plasmonic nanorings. CLEO: Applications and Technology, 2012, San Jose, France. pp.JTh2A.108, ⟨10.1364/CLEO_AT.2012.JTh2A.108⟩. ⟨hal-02447568⟩