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Oxygen effect on the conductivity of the CuxO/ZnO(0001) and (0001̄) systems
- Source :
- Applied Surface Science. 142:210-214
- Publication Year :
- 1999
- Publisher :
- Elsevier BV, 1999.
-
Abstract
- Thin copper oxide film formation on the polar ZnO(0001) and ZnO(0001) surfaces under ultra-high vacuum conditions was monitored by LEED, Auger, TCS and work-function measurements. The 2.5 nm thick discontinuous oxide films contained a mixture of CuO, Cu2O and ZnO. The effect of oxygen gas on the conductivity of the thin films has been measured, and a more pronounced increase of a relative resistance of the film is observed in the temperature range 400–500 K.
- Subjects :
- Copper oxide
Chemistry
Inorganic chemistry
Analytical chemistry
Oxide
General Physics and Astronomy
chemistry.chemical_element
Surfaces and Interfaces
General Chemistry
Atmospheric temperature range
Conductivity
Condensed Matter Physics
Oxygen
Surfaces, Coatings and Films
Auger
chemistry.chemical_compound
Adsorption
Thin film
Subjects
Details
- ISSN :
- 01694332
- Volume :
- 142
- Database :
- OpenAIRE
- Journal :
- Applied Surface Science
- Accession number :
- edsair.doi...........6cd9e422510e140e1bd6035f8cd6c64a