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Article Dans Une Revue Optics Communications Année : 2015

Near-field optical control of doughnut-shaped nanostructures

A.M. Dubrovkin
  • Fonction : Auteur
Régis Barille
Ewelina Ortyl
  • Fonction : Auteur
Sonia Zielinska
  • Fonction : Auteur

Résumé

The application of a local near-field optical excitation with a control of the illumination time can be used to manage step-by-step the reshape of individual doughnut-shaped azopolymer nano-objects demonstrating their performances as a promising functional nano-objects. The possibility to provide a photoinduced reshaping opens a way to the fundamental study of size-dependent scaling laws of optical properties, photoinduced reshaping efficiency and possible nanoreactor or nanoresonator behaviors at nanometer scales. As an example the created nano-object is used to self-assembly polystyrene nanospheres in a supraball.

Domaines

Chimie

Dates et versions

hal-01391709 , version 1 (03-11-2016)

Identifiants

Citer

A.M. Dubrovkin, Régis Barille, Ewelina Ortyl, Sonia Zielinska. Near-field optical control of doughnut-shaped nanostructures. Optics Communications, 2015, 334, pp.147-151. ⟨10.1016/j.optcom.2014.08.027⟩. ⟨hal-01391709⟩
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