Cupric oxide-based p-type transparent conductors

This study examines the impact of doping on the resistivity of sputtered cupric oxide (CuO), and investigates the effects of co-sputtering CuO with tin dioxide (SnO2). It was found that films sputtered from a 2 at. % sodium-doped target have resistivities of four orders of magnitude lower than equiv...

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Main Authors:	Patrick Isherwood, Michael Walls
Format:	Default Conference proceeding
Published:	2014
Subjects:	Mechanical engineering not elsewhere classified P-type TCO CuO Cupric oxide Amorphous TCO Mixed oxide Mechanical Engineering not elsewhere classified
Online Access:	https://hdl.handle.net/2134/35038
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id	rr-article-9550625
record_format	Figshare
spelling	rr-article-95506252014-01-01T00:00:00Z Cupric oxide-based p-type transparent conductors Patrick Isherwood (1253127) Michael Walls (1251705) Mechanical engineering not elsewhere classified P-type TCO CuO Cupric oxide Amorphous TCO Mixed oxide Mechanical Engineering not elsewhere classified This study examines the impact of doping on the resistivity of sputtered cupric oxide (CuO), and investigates the effects of co-sputtering CuO with tin dioxide (SnO2). It was found that films sputtered from a 2 at. % sodium-doped target have resistivities of four orders of magnitude lower than equivalent undoped films. Addition of oxygen was found to reduce the resistivity further. The best films were found to have resistivities of 4.3x10-2 Ω.cm. Co-sputtering with SnO2 was found to increase the band gap significantly, although it also caused an increase in the resistivity. All mixed oxide films were both amorphous and p-type. 2014-01-01T00:00:00Z Text Conference contribution 2134/35038 https://figshare.com/articles/conference_contribution/Cupric_oxide-based_p-type_transparent_conductors/9550625 CC BY-NC-ND 3.0
institution	Loughborough University
collection	Figshare
topic	Mechanical engineering not elsewhere classified P-type TCO CuO Cupric oxide Amorphous TCO Mixed oxide Mechanical Engineering not elsewhere classified
spellingShingle	Mechanical engineering not elsewhere classified P-type TCO CuO Cupric oxide Amorphous TCO Mixed oxide Mechanical Engineering not elsewhere classified Patrick Isherwood Michael Walls Cupric oxide-based p-type transparent conductors
description	This study examines the impact of doping on the resistivity of sputtered cupric oxide (CuO), and investigates the effects of co-sputtering CuO with tin dioxide (SnO2). It was found that films sputtered from a 2 at. % sodium-doped target have resistivities of four orders of magnitude lower than equivalent undoped films. Addition of oxygen was found to reduce the resistivity further. The best films were found to have resistivities of 4.3x10-2 Ω.cm. Co-sputtering with SnO2 was found to increase the band gap significantly, although it also caused an increase in the resistivity. All mixed oxide films were both amorphous and p-type.
format	Default Conference proceeding
author	Patrick Isherwood Michael Walls
author_facet	Patrick Isherwood Michael Walls
author_sort	Patrick Isherwood (1253127)
title	Cupric oxide-based p-type transparent conductors
title_short	Cupric oxide-based p-type transparent conductors
title_full	Cupric oxide-based p-type transparent conductors
title_fullStr	Cupric oxide-based p-type transparent conductors
title_full_unstemmed	Cupric oxide-based p-type transparent conductors
title_sort	cupric oxide-based p-type transparent conductors
publishDate	2014
url	https://hdl.handle.net/2134/35038
_version_	1756330429612294144

Cupric oxide-based p-type transparent conductors

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