A High-Temperature Molecular Ferroelectric Zn/Dy Complex Exhibiting Single-Ion-Magnet Behavior and Lanthanide Luminescence

Multifunctional molecular ferroelectrics are exciting materials synthesized using molecular chemistry concepts, which may combine a spontaneous electrical polarization, switched upon applying an electric field, with another physical property. A high-temperature ferroelectric material is presented th...

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Detalhes bibliográficos
Autor principal: Long, Jerome (author)
Outros Autores: Rouquette, Jerome (author), Thibaud, Jean-Marc (author), Ferreira, Rute A. S. (author), Carlos, Luis D. (author), Donnadieu, Bruno (author), Vieru, Veaceslav (author), Chibotaru, Liviu F. (author), Konczewicz, Leszek (author), Haines, Julien (author), Guari, Yannick (author), Larionova, Joulia (author)
Formato: article
Idioma:eng
Publicado em: 1000
Assuntos:
BIS(IMIDAZOLIUM) L-TARTRATE
RELAXATION
FIELD
ANISOTROPY
POLYMERS
CRYSTAL
DESIGN
Texto completo:http://hdl.handle.net/10773/19667
País:Portugal
Oai:oai:ria.ua.pt:10773/19667
Descrição
Resumo:Multifunctional molecular ferroelectrics are exciting materials synthesized using molecular chemistry concepts, which may combine a spontaneous electrical polarization, switched upon applying an electric field, with another physical property. A high-temperature ferroelectric material is presented that is based on a chiral Zn2+/Dy3+ complex exhibiting Dy3+ luminescence, optical activity, and magnetism. We investigate the correlations between the electric polarization and the crystal structure as well as between the low-temperature magnetic slow relaxation and the optical properties.

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