 |
|
| HAL : hal-00679470, version 1 |
| DOI : 10.1016/j.colsurfa.2010.07.033 |
| Fiche détaillée |  Récupérer au format |
 |
| Colloids and Surfaces A: Physicochemical and Engineering Aspects 373, 1-3 (2011) 1-5 |
|
|
|
|
| Inhibition and exaltation of emission in layer-controlled colloidal photonic architectures |
|
|
| Jean-François Dechézelles 1G. Mialon 2 |
|
|
| (03/01/2011) |
|
|
|
| We described the engineering and characterization of photonic colloidal crystals based on silica spheres with incorporated YVO(4):Eu luminescent nanoparticles. These structures exhibit strong angle-dependent luminescent properties. The controlled incorporation of a planar defect in the periodic structures gives rise to the creation of a pass band in the pseudo-gap. In the energy range of this pass band, we observed a strong increase in combination with a sharp width of the emission spectrum, which opens new possibilities for the design of low-threshold and/or single mode photonic crystal lasers. |
|
|
|
|
|
|
|
|
|
|
|
| 1 : | Centre de Recherche Paul Pascal (CRPP/CNRS) |
|
|
|
Université Sciences et Technologies - Bordeaux I |
|
|
| 2 : | Physique de la matière condensée (PMC) |
|
|
|
CNRS : UMR7643 – Polytechnique - X |
|
|
| 3 : | Institut des Nanosciences de Paris (INSP) |
|
|
|
CNRS : UMR7588 – Université Pierre et Marie Curie [UPMC] - Paris VI |
|
|
| 4 : | UMR 5629 (CNRS, LCPO) |
|
|
|
CNRS : UMR5629 |
|
|
| 5 : | UMR 5629 (Univ . Bordeaux, LCPO) |
|
|
|
Université Sciences et Technologies - Bordeaux I |
|
|
|
|
|
|
|
|
|
| Biopolymers & Bio-Sourced Polymers |
|
|
|
|
| Domaine | : | Chimie/Polymères |
|
|
| Colloids – Crystals – Photonics |
|
| hal-00679470, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00679470 | |
| oai:hal.archives-ouvertes.fr:hal-00679470 | |
| Contributeur : Catherine Roulinat | |
| Soumis le : Jeudi 15 Mars 2012, 16:38:48 | |
| Dernière modification le : Jeudi 15 Mars 2012, 16:38:48 | |
