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Labex MATISSE
MATériaux, InterfaceS, Surfaces, Environnement

Evolution of plasmonic extinction, modulated by magnetic field

Axe 2 - Matériaux multifonctionnels et environnement

Post-doctorat de Brigita Rozic

Current position : -

Laboratoires co-porteurs

Résumé

  • study the impact on the plasmon resonance of embedding gold nanorods (GNRs) and magnetic nanoparticles (MNPs) in smectic liquid crystals (LCs) and in elastomeric polydimethylsiloxane (PDMS)
  • synthesis and functionalisation of magnetic NPs 
  • study the influence of the magnetic field on the self-organization of the MNPs in hybrid systems (LCs and GNRs) and consequently on the plasmon resonance
  • in the presence of arrays of smectic defects and GNRs create chains of nanorods with a highly anisotropic localized surface plasmon resonance (LSPR)
  • study the influence of the stretching of the polymeric matrix with gold nanorods on the GNRs LSPR
  • GNRs will be provided by research groups from Germany and USA

Publications

Conférences, séminaires

  • JMC14-CMD25 - August 2014 in Paris
    Oral presentation : Soft materials as plasmonic systems

 

25/06/18

Traductions :

    MATISSE en chiffres

    • 4 disciplines : Chimie, Physique, Sciences de la Terre, Patrimoine
    • 400 permanents

    Contact

    Direction

    Florence Babonneau

     

    Administration

    matisse @ upmc.fr

     

    Communication

    Emmanuel Sautjeau

    emmanuel.sautjeau @ sorbonne-universite.fr