Influence of thickness and growth temperature on the optical and electrical properties of ZnO thin films
| Autor: | Mirela Petruta Suchea, S. Christoulakis, N. Vidakis, E. Koudoumas, M. Katharakis |
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| Rok vydání: | 2009 |
| Předmět: |
Materials science
Band gap business.industry Metals and Alloys chemistry.chemical_element Surfaces and Interfaces Zinc Surfaces Coatings and Films Electronic Optical and Magnetic Materials Pulsed laser deposition Optics chemistry Absorption band Materials Chemistry Transmittance Optoelectronics Thin film business Electrical conductor |
| Zdroj: | Thin Solid Films. 517:4303-4306 |
| ISSN: | 0040-6090 |
| DOI: | 10.1016/j.tsf.2008.11.143 |
| Popis: | Zinc oxide transparent conductive thin films were prepared using the pulsed laser deposition technique onto Corning glass substrates and the dependences of their optical and electrical properties on the thickness and the growth temperature were investigated. As shown, the films present 90% average transmittance, their energy gap position depending on the film thickness and the growth temperature. An additional absorption band was also observed near 3.44 eV, the position of its maximum also depending on the growth parameters. Finally, the electrical properties of the films were found to be affected mainly by the growth temperature and less by the thickness. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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