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Issue 22, 2014
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Facile assembly of n-SnO2 nanobelts–p-NiO heterojunctions with enhanced ultraviolet photoresponse

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Abstract

We present a highly transparent heterojunction photodiode by precisely aligning n-type SnO2 nanobelts on top of a p-type NiO thin film. This p–n junction diode demonstrates stable rectifying characteristics as well as greatly enhanced ultraviolet photoresponse, which exhibits an ultrahigh photosensitivity of up to 105 with accelerated response speed under reverse bias.

Graphical abstract: Facile assembly of n-SnO2 nanobelts–p-NiO heterojunctions with enhanced ultraviolet photoresponse

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Publication details

The article was received on 13 Oct 2013, accepted on 27 Nov 2013 and first published on 29 Nov 2013


Article type: Communication
DOI: 10.1039/C3CC47860B
Citation: Chem. Commun., 2014,50, 2847-2850
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    Facile assembly of n-SnO2 nanobelts–p-NiO heterojunctions with enhanced ultraviolet photoresponse

    S. Huang, H. Wu, K. Matsubara, J. Cheng and W. Pan, Chem. Commun., 2014, 50, 2847
    DOI: 10.1039/C3CC47860B

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