Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1526221 | Materials Chemistry and Physics | 2009 | 5 Pages |
Abstract
ZnS:Cu2+ nanorods were synthesized through a solution phase thermal decomposition molecule precursor route. The absorption spectra showed a minor red shift with increasing Cu doping concentration. Photoluminescence showed red shift and the intensity of defect luminescence emission would be enhanced as the concentration of Cu ions (0.2–0.4%) increased. The optical properties of the products can be controlled easily by changing Cu doping concentration. This synthetic strategy might exploit a favourable route to synthesize metal-doped semiconductor nanostructures, which are potentially important for optoelectonic nanodevices.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Baoyou Geng, Jinzhu Ma, Fangming Zhan,