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Bright UV-Blue Luminescent Colloidal ZnSe Nanocrystals

Authors :
Margaret A. Hines
Philippe Guyot-Sionnest
Source :
The Journal of Physical Chemistry B. 102:3655-3657
Publication Year :
1998
Publisher :
American Chemical Society (ACS), 1998.

Abstract

Relatively monodisperse, highly luminescent zinc blende ZnSe nanocrystals are synthesized in a hexadecylamine/trioctylphosphine coordination solvent. The controlled growth process affords tunable sample sizes. Pure band-edge fluorescence size-tunable between 2.8 and 3.4 eV is obtained at room temperature with quantum yields between 20% and 50% relative to Stilbene 420.

Subjects

Subjects :
Materials science
Dispersity
Trioctylphosphine
chemistry.chemical_element
Zinc
Photochemistry
Fluorescence
Surfaces, Coatings and Films
Solvent
chemistry.chemical_compound
Colloid
chemistry
Nanocrystal
Materials Chemistry
Physical and Theoretical Chemistry
Luminescence

Details

ISSN :
15205207 and 15206106
Volume :
102
Database :
OpenAIRE
Journal :
The Journal of Physical Chemistry B
Accession number :
edsair.doi...........8193d4f6db4478475c02a331727e716e
Full Text :
https://doi.org/10.1021/jp9810217
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