Please use this identifier to cite or link to this item: https://doi.org/6/065203
Title: Electrical transport and photovoltaic effects of core-shell CuO/C 60 nanowire heterostructure
Authors: Bao, Q. 
Li, C.M.
Liao, L.
Yang, H.
Wang, W.
Ke, C.
Song, Q.
Bao, H.
Yu, T.
Loh, K.P. 
Guo, J.
Issue Date: 2009
Source: Bao, Q.,Li, C.M.,Liao, L.,Yang, H.,Wang, W.,Ke, C.,Song, Q.,Bao, H.,Yu, T.,Loh, K.P.,Guo, J. (2009). Electrical transport and photovoltaic effects of core-shell CuO/C 60 nanowire heterostructure. Nanotechnology 20 (6) : -. ScholarBank@NUS Repository. https://doi.org/6/065203
Abstract: An organic/inorganic hybrid heterostructure consisting of p-type CuO nanowire core and n-type C60 shell was fabricated and its electrical transport properties were studied for the first time. It was found that the devices with contacts on shell-shell show an ohmic behavior but the devices with contacts on core-shell forms a single p-n junction and display a rectifying behavior. Logarithmic current-voltage curves at various temperatures show that the tunneling transport plays a critical role in the electrical transport. Photovoltaic effects were observed in the core-shell contacted CuO/C 60 junctions under illumination. This work demonstrates that an inorganic/organic coaxial nanowire can provide potential in nanoelectronic devices and could further stack high density hybrid nanowires array as a renewable power source. © 2009 IOP Publishing Ltd.
Source Title: Nanotechnology
URI: http://scholarbank.nus.edu.sg/handle/10635/93686
ISSN: 09574484
DOI: 6/065203
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