ZnO-CdSe nanoparticle clusters as directional photoemitters with tunable wavelength.
نویسندگان
چکیده
Reaction of 3-aminopropylsilyl-modified ZnO microrods with trioctylphosphineoxide-coated CdSe/CdS core/shell nanocrystals in THF produces rod-shaped nanoparticle clusters that show directional photoemission that can be tuned with the size of the CdSe nanocrystals. The observed waveguiding effect of these microstructures is due to total internal reflection of light at the cluster-air interface.
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ورودعنوان ژورنال:
- Journal of the American Chemical Society
دوره 127 29 شماره
صفحات -
تاریخ انتشار 2005