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Thursday, April 15, 2010

3D nanostructure for improved solar-cell efficiency

A 3D nanostructure for improved solar-cell efficiency
Cost-effective photovoltaic (PV) technologies are the key for large-scale deployment of solar cells capable of producing clean energy. Although conventional planar crystalline PV cells can provide good efficiencies, they are not viable for large-scale deployment because of relatively high costs. On the other hand, inorganic and organic thin-film semiconductor-based PV cells have low material and fabrication cost, but their large-scale performance is poor. Read more

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