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Issue 20, 2014
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Transport behaviors of photo-carriers across the aligned carbon nanotubes and silicon interface

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Abstract

Transport of photo-carriers across the aligned carbon nanotubes and silicon (CNT/Si) interface determines cell performance. It is revealed that S-shaped current–voltage characters are generated due to the mismatch between the generation and transportation of photo-carriers, which can be eliminated by tuning the light intensity and CNT coverage on the Si surface, with the power conversion efficiency enhanced up to 121%.

Graphical abstract: Transport behaviors of photo-carriers across the aligned carbon nanotubes and silicon interface

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Publication details

The article was received on 20 Jun 2014, accepted on 11 Aug 2014 and first published on 13 Aug 2014


Article type: Communication
DOI: 10.1039/C4NR03433C
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Citation: Nanoscale, 2014,6, 11681-11684
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    Transport behaviors of photo-carriers across the aligned carbon nanotubes and silicon interface

    R. Li, H. Li, J. Zou, X. Zhang and Q. Li, Nanoscale, 2014, 6, 11681
    DOI: 10.1039/C4NR03433C

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