Abstract
In this study, SiOx thin films were prepared using reactive radio frequency magnetron sputtering at room temperature with a SiO sintered target. The obtained SiOx films were identified using X-ray diffraction, transmission electron microscopy, infrared absorption spectroscopy, X-ray photoelectron spectroscopy and ultraviolet-visible transmittance measurement. The x in SiOx film was controlled from 0.98 to 1.70 by changing the oxygen flow ratio at deposition. Increasing the oxygen flow ratio increased the optical gap of the SiOx films from 3.7 to greater than 6 eV.
Original language | English |
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Pages (from-to) | 329-333 |
Number of pages | 5 |
Journal | Journal of Non-Crystalline Solids |
Volume | 352 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2006 Apr 1 |
Keywords
- Absorption
- Defects
- Optical spectroscopy
- STEM/TEM
- Silica
- Sputtering
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- Condensed Matter Physics
- Materials Chemistry