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Chimie moléculaire Paris Centre
ÉCOLE DOCTORALE 406

Multifunctional molecule-based magnets : slow relaxation, luminescence and ferroelectricity

Séminaire du Dr Jérôme Long (Institut Gerhardt, Montpellier)

Abstract :

Coordination chemistry of lanthanide ions allows the tailored design of multifunctional molecule-based materials. We investigate here by using luminescent and magnetically anisotropic lanthanide ions assembled with enantiopure ligands the synthesis of high-temperature molecular ferroelectrics exhibiting Single-Molecule Magnet behavior and lanthanide luminescence. These systems exhibit an electrical bistability above 180 K of the Curie temperature of BaTiO3 while investigation of the magnetoelcetrical coupling at room temperature confirms their great potentiality.

15/02/19

Traductions :

    Contact

    Directeur

    cyril.ollivier@sorbonne-universite.fr (cyril.ollivier @ upmc.fr)

     

    Directeur adjoint

     

     

    Secrétariat

    Irène Rasoarinoro (irene.rasoarinoro @ upmc.fr)

    Tel. : 01 44 27 38 48

     

    SU - ED 406

    Tour 32 - 42

    Bureau 114 (1er étage)

    BC 63 - 4 Place Jussieu 

    75252 Paris cedex 5