Coaxial silicon nanowires as solar cells and nanoelectronic power sources

@article{Tian2007CoaxialSN,
  title={Coaxial silicon nanowires as solar cells and nanoelectronic power sources},
  author={Bozhi Tian and Xiaolin Zheng and Thomas J. Kempa and Ying Fang and Nanfang Yu and Guihua Yu and Jinlin Huang and Charles M. Lieber},
  journal={Nature},
  year={2007},
  volume={449},
  pages={885-889}
}
Solar cells are attractive candidates for clean and renewable power; with miniaturization, they might also serve as integrated power sources for nanoelectronic systems. The use of nanostructures or nanostructured materials represents a general approach to reduce both cost and size and to improve efficiency in photovoltaics. Nanoparticles, nanorods and nanowires have been used to improve charge collection efficiency in polymer-blend and dye-sensitized solar cells, to demonstrate carrier… 

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