Fine tuning of emission through the engineering of colloidal crystals
CRAMAIL, Henri
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
< Reduce
Laboratoire de Chimie des Polymères Organiques [LCPO]
Team 2 LCPO : Biopolymers & Bio-sourced Polymers
Language
en
Article de revue
This item was published in
Physical Chemistry Chemical Physics. 2010, vol. 12, n° 38, p. 11993-11999
Royal Society of Chemistry
English Abstract
We describe the preparation and characterization of photonic colloidal crystals from silica spheres with incorporated luminescent [Mo(6)Br(14)](2-) cluster units. These structures exhibit strong angle-dependent luminescent ...Read more >
We describe the preparation and characterization of photonic colloidal crystals from silica spheres with incorporated luminescent [Mo(6)Br(14)](2-) cluster units. These structures exhibit strong angle-dependent luminescent properties. The incorporation of one or several planar defects in the periodic structures gives rise to the creation of a passband in the stopband. In the energy range of this passband, an increase of the emission intensity has been found.Read less <
English Keywords
MOLYBDENUM(II)
BR
QUANTUM DOTS
LIGHT EXTRACTION
ORGANIC-MOLECULES
TRANSITION-METAL CLUSTERS
PHOTONIC CRYSTALS
PLANAR DEFECTS
INVERSE OPAL
SEMICONDUCTOR NANOCRYSTALS
Origin
Hal imported