The photovoltaic properties of the ZnO/CdTe core-shell NW arrays when covered with the CuSCN/Au https://www.selleckchem.com/HSP-90.html back-side contact are strongly improved after the CdCl2 heat treatment but remain low. It is expected that the main limitation originates from the poor collection of the holes generated in the CdTe shell from the CuSCN/Au back-side contact. Eventually, the CdCl2 heat treatment should systematically
be achieved for the fabrication of solar cells made from ZnO/CdTe core-shell NW arrays. Acknowledgements The authors are grateful to B. Gayral, CEA-INAC, Grenoble, France, for his assistance Selonsertib mw in PL measurements. This work has been supported by the Nanosciences Foundation of Grenoble through the project II-VI Photovoltaic and by Grenoble INP with a Bonus Qualité Recherche grant through the project CELESTE. This work has also been partially supported by the Spanish Ministry under contract MAT2010-16116. References 1. Law M, Goldberger J, Yang P: Semiconductor nanowires
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