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Article: Research conducted at Fisk University has provided new information about nanotechnology.
- Article from:
- Nanotechnology Weekly
- Article date:
- November 16, 2009
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According to a study from the United States, "A photosensitized high-surface area transparent electrode has been employed to increase the short circuit current of a photovoltaic device with a blend of poly(3-hexylthiophene) (P3HT) and (6,6)-phenyl C61 butyric acid methyl ester (PCBM) as the active layer. This is achieved by directly growing ZnO nanowires on indium tin oxide (ITO) film via a physical vapor method."
"The nanowire surface is then decorated with CdTe quantum dots by pulsed electron-beam deposition (PED). The nanowires alone provided a 20-fold increase in the short circuit current under visible light illumination," wrote R.S. Aga and colleagues, Fisk ...