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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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Article information


Submitted
13 Oct 2013
Accepted
27 Nov 2013
First published
29 Nov 2013

Chem. Commun., 2014,50, 2847-2850
Article type
Communication

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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