Les performances optiques non linéaires (ONL) de ligands pi-conjugués à base d’azobenzène et de fragment coordonnant iminopyridine et leurs complexes métalliques de zinc(II), d’argent(I) et de rhénium(I) ainsi que de polymères méthacryliques contenant l’entité styrylquinoline sont étudiées par des techniques complexes mais fiables à savoir THG, SHG ou encore Z-scan. L'indice de réfraction ONL, le coefficient d'absorption ONL, l’hyper-polarisabilité du second ordre et la section efficace d'absorption ONL pour les complexes métallique de zinc(II) et argent(I) ont été obtenus et analysés. L'estimation du facteur de mérite de ces complexes indique que ce sont des composés prometteurs pour les applications dans des dispositifs optiques. Les para...
Interaction of zinc(II) and cadmium(II) sulfates with pyridine-4-aldoxime (4-pyao) and pyridine-4-am...
International audienceElectrooptical devices and optical communications need compounds with second-o...
The linear and second-order nonlinear optical (NLO) properties of two pyrene-pyridine chromophores, ...
Les performances optiques non linéaires (ONL) de ligands pi-conjugués à base d’azobenzène et de frag...
The nonlinear optical (NLO) performance of conjugated azo-based iminopyridine complexes with zinc, s...
The nonlinear optical (NLO) properties of conjugated azo-based iminopyridine complexes with zinc and...
International audienceThe molecular engineering of organometallic complexes has recently attracted r...
Two new TTF-pi-acceptor dyads that contain p-nitrophenyl group as acceptor and bis-(styryl)benzene s...
Organic nonlinear optical materials are widely investigated materials for fabricating optoelectronic...
The work presented in this thesis focuses on the synthesis and study of properties (electro) optical...
An electroactive based bis-iminopyridine ligand has been synthesized by a condensation reaction betw...
Les travaux présentés dans ce mémoire de thèse portent sur la synthèse et l’étude des propriétés (él...
In recent years, development of materials possessing NLO properties has gained importance in fundame...
Les composés organiques et organométalliques représentent des matériaux prometteurs pour leurs appli...
International audienceWe describe herein the full characterization of azobenzene based iminopyridine...
Interaction of zinc(II) and cadmium(II) sulfates with pyridine-4-aldoxime (4-pyao) and pyridine-4-am...
International audienceElectrooptical devices and optical communications need compounds with second-o...
The linear and second-order nonlinear optical (NLO) properties of two pyrene-pyridine chromophores, ...
Les performances optiques non linéaires (ONL) de ligands pi-conjugués à base d’azobenzène et de frag...
The nonlinear optical (NLO) performance of conjugated azo-based iminopyridine complexes with zinc, s...
The nonlinear optical (NLO) properties of conjugated azo-based iminopyridine complexes with zinc and...
International audienceThe molecular engineering of organometallic complexes has recently attracted r...
Two new TTF-pi-acceptor dyads that contain p-nitrophenyl group as acceptor and bis-(styryl)benzene s...
Organic nonlinear optical materials are widely investigated materials for fabricating optoelectronic...
The work presented in this thesis focuses on the synthesis and study of properties (electro) optical...
An electroactive based bis-iminopyridine ligand has been synthesized by a condensation reaction betw...
Les travaux présentés dans ce mémoire de thèse portent sur la synthèse et l’étude des propriétés (él...
In recent years, development of materials possessing NLO properties has gained importance in fundame...
Les composés organiques et organométalliques représentent des matériaux prometteurs pour leurs appli...
International audienceWe describe herein the full characterization of azobenzene based iminopyridine...
Interaction of zinc(II) and cadmium(II) sulfates with pyridine-4-aldoxime (4-pyao) and pyridine-4-am...
International audienceElectrooptical devices and optical communications need compounds with second-o...
The linear and second-order nonlinear optical (NLO) properties of two pyrene-pyridine chromophores, ...