Preparation and properties of ATO films and their effects on the TiO 2/ATO system

J. A. Galaviz-Pérez; Fei Chen; J. R.Vargas García; Qiang Shen; Lianmeng Zhang

doi:10.1088/1742-6596/419/1/012012

Preparation and properties of ATO films and their effects on the TiO ₂/ATO system

J. A. Galaviz-Pérez, Fei Chen, J. R.Vargas García, Qiang Shen, Lianmeng Zhang

Escuela Superior de Ingeniería Química e Industrias Extractivas (ESIQIE)

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

5 Citas (Scopus)

Resumen

Multilayered TiO₂/ATO thin films were prepared by the spin-coating method to evaluate the electronic interactions and the effect of the experimental conditions on optical transparency, electric resistivity and carrier density. ATO chemical composition, number of layers and annealing temperature were modified to study their effect on the global properties of the TiO₂/ATO system. TiO₂/ATO films exhibited an optical transparency as high as 81 % in the visible wavelength and a strong absorption within the UV spectra. Electric resistivity as low as 3.4 × 10 ^-1 Ω·cm was measured for TiO₂/ATO films. Optical properties were influenced mainly by the presence of upper TiO ₂ layer and ATO film thickness. The effect of ATO film thickness, composition and annealing temperature on TiO₂/ATO transparency and resistivity are discussed.

Idioma original	Inglés
Número de artículo	012012
Publicación	Journal of Physics: Conference Series
Volumen	419
N.º	1
DOI	https://doi.org/10.1088/1742-6596/419/1/012012
Estado	Publicada - 2013
Evento	12th International Symposium on Multiscale, Multifunctional and Functionally Graded Materials, FGM 2012 - Beijing, China Duración: 22 oct. 2012 → 26 oct. 2012

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10.1088/1742-6596/419/1/012012

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abstract = "Multilayered TiO2/ATO thin films were prepared by the spin-coating method to evaluate the electronic interactions and the effect of the experimental conditions on optical transparency, electric resistivity and carrier density. ATO chemical composition, number of layers and annealing temperature were modified to study their effect on the global properties of the TiO2/ATO system. TiO2/ATO films exhibited an optical transparency as high as 81 % in the visible wavelength and a strong absorption within the UV spectra. Electric resistivity as low as 3.4 × 10 -1 Ω·cm was measured for TiO2/ATO films. Optical properties were influenced mainly by the presence of upper TiO 2 layer and ATO film thickness. The effect of ATO film thickness, composition and annealing temperature on TiO2/ATO transparency and resistivity are discussed.",

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AU - Shen, Qiang

AU - Zhang, Lianmeng

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AB - Multilayered TiO2/ATO thin films were prepared by the spin-coating method to evaluate the electronic interactions and the effect of the experimental conditions on optical transparency, electric resistivity and carrier density. ATO chemical composition, number of layers and annealing temperature were modified to study their effect on the global properties of the TiO2/ATO system. TiO2/ATO films exhibited an optical transparency as high as 81 % in the visible wavelength and a strong absorption within the UV spectra. Electric resistivity as low as 3.4 × 10 -1 Ω·cm was measured for TiO2/ATO films. Optical properties were influenced mainly by the presence of upper TiO 2 layer and ATO film thickness. The effect of ATO film thickness, composition and annealing temperature on TiO2/ATO transparency and resistivity are discussed.

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