PubMed · 15149198
Zinc oxide quantum rods.
Abstract
Nanoscale zinc oxide (ZnO) rods of diameters close to the Bohr-exciton radius ( approximately 2 nm) can be prepared from a simple acetate precursor, resulting in ligand-capped rods of ZnO, highly dispersible in nonpolar solvents. Zinc oxide, ZnO, is a wide band-gap semiconductor with applications in blue/ultraviolet (UV) optoelectronic devices and piezoelectric devices. We observe self-assembly into uniform stacks of nanorods aligned parallel to each other with respect to the long axis, and photoluminescence measurements provide evidence for one-dimensional quantum confinement.
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Ming Yin, Yi Gu, Igor L Kuskovsky, Tamar Andelman, Yimei Zhu, G F Neumark, Stephen O'Brien. 2004-05-26. Zinc oxide quantum rods.. https://doi.org/10.1021/ja031696%2B
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