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Abstract
Al2O3 is used widely for their properties of high dielectric, anti- erosion and anti- atomic oxygen effects. This compound was investigated by scientists in various methods. At the first time, the High Technology Laboratory of the Natural Sciences University in Ho Chi Minh city fabricated Al2O3 thin film by rf sputtering method. Optical properties of the film were investigated by UV-VIS spectroscopy. Its composition were determined by IR transmittance and reflectance absorption (ATR) spectroscopy methods. The structures of thin film were determined by X-ray diffraction (XRD) and AFM spectroscopies. Furthermore, the phase changes by annealing was investigated by IR transmittance absorption spectroscopy and XRD spectra.
Issue: Vol 12 No 3 (2009)
Page No.: 5-15
Published: Feb 15, 2009
Section: Article
DOI: https://doi.org/10.32508/stdj.v12i3.2214
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