Magnesium, nitrogen codoped Cr2O3: A p-type transparent conducting oxide
File Type:
PDFItem Type:
Journal ArticleDate:
2011Citation:
Arca, E; Fleischer, K; Shvets, I.V., Magnesium, nitrogen codoped Cr2O3: A p-type transparent conducting oxide, Applied Physics Letters, 99, 11, 2011, 111910-Download Item:
cro-revised.pdf (Published (author's copy) - Peer Reviewed) 198.2Kb
Abstract:
A p-type transparent conductive oxide (TCO) was synthesised by codoping of poorly conducting chromium oxide (Cr2O3) with magnesium and nitrogen. We demonstrated that the codoping produced a TCO with good figure of merit despite using spray pyrolysis for deposition. The nitrogen enhances the specular transparency of the films in the visible range (400-700 nm), and Mg improves the conductivity while retaining the p-type character of the material. Co-doping with both elements produces a p-type oxide with a low resistivity of 3 Omega cm and transmission up to 65% for a 150 nm thick film. A comparison with other known p-type materials is given.
Author's Homepage:
http://people.tcd.ie/fleisckhttp://people.tcd.ie/ivchvets
Description:
PUBLISHEDType of material:
Journal ArticleCollections:
Series/Report no:
Applied Physics Letters99
11
Availability:
Full text availableKeywords:
SPRAY-PYROLYSIS, p-type TCO, cr2o3Licences: