Nanowire and core-shell-structures on flexible Mo Foil for CdTe solar cell applications

Williams, Ben, Durose, Ken, Kartopu, Giray, Barrioz, Vincent, Lamb, Daniel, Irvine, Stuart, Zoppi, Guillaume and Forbes, Ian (2011) Nanowire and core-shell-structures on flexible Mo Foil for CdTe solar cell applications. In: The 7th Photovoltaic Science Applications and Technology conference and exhibition (PVSAT-7), 6-8 April 2011, Edinburgh.

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Abstract

CdTe films, nanowires, film-nanowire combinations and CdS-CdTe core-shell structures have been fabricated in a preliminary survey of growth methods that will generate structures for PV applications. Selectivity between film, nanowire and film plus nanowire growth was achieved by varying the pressure of N2 gas present during Au-catalysed VLS growth of CdTe, on either Mo or Si substrates. Metamorphic growth of CdTe nanowires on sputtered CdTe films, deposited on glass substrates, was demonstrated. Coating of CdTe nanowires with CBD CdS gave conformal coverage whereas coating with MOCVD (Cd,Zn)S yielded highly crystallographic dendritic growth on the wires.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Organised by the Solar Energy Society & PV Net-UK.
Uncontrolled Keywords: Nanowires, Photovoltaic power generation, Solar energy, Solar cells
Subjects: G400 Computer Science
Department: Faculties > Engineering and Environment > Physics and Electrical Engineering
Related URLs:
Depositing User: EPrint Services
Date Deposited: 18 May 2011 09:32
Last Modified: 11 May 2017 12:43
URI: http://nrl.northumbria.ac.uk/id/eprint/1313

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