Back to Search
Start Over
Wire-on-Wire Growth of Fluorescent Organic Heterojunctions.
- Source :
-
Journal of the American Chemical Society . 2/15/2012, Vol. 134 Issue 6, p2880-2883. 4p. - Publication Year :
- 2012
-
Abstract
- Dendritic organic heterojunctions with aluminum tris(8-hydroxyquinoline) (Alq3) microwire trunks and 1,5-diaminoanthraquinone (DAAQ) nanowire branches were prepared by a two-step growth process. The prefabricated Alq3 microwires act as nucleation centers for site-specific secondary vapor growth of DAAQ nanowires, resulting in the unique dendritic heterostructures. When the trunk was excited with a focused laser beam, emitted light of various colors was simultaneously channeled from the branched nanowires via both waveguiding and energy transfer. The intensity of the out-coupled emissions was modulated effectively by changing the polarization of the incident light. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00027863
- Volume :
- 134
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of the American Chemical Society
- Publication Type :
- Academic Journal
- Accession number :
- 72319412
- Full Text :
- https://doi.org/10.1021/ja209815f