TY  - JOUR
AU  - Flores-Carrasco, Gregorio
AU  - Muñoz-Fernandez, Lidia
AU  - Alcántara-Iniesta, Salvador
AU  - Soto-Cruz, Blanca Susana
AU  - Milošević, Olivera
AU  - Rabanal, Maria Eugenia
PY  - 2017
UR  - https://dais.sanu.ac.rs/123456789/15458
AB  - In this work, we deals with the processing and characterization of transparent conducting ZnO thin films on p-type Silicon substrates (1 0 0) by air assisted Ultrasonic Spray Pyrolysis (USP) method. The thin films from different Zn acetate precursor solution concentrations (0.1, 0.2, 0.3 and 0.4 M) were deposited at several temperatures (400, 450 and 500 °C) with thickness from ∼100 to ∼500 nm. The effects of precursor solution concentration, deposition time and temperature on the structural, morphological, optical, and electrical properties of ZnO films were studied by X-ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV–Vis-NIR spectroscopy, and Hall Effect techniques, respectively. It has been shown that on the ZnO film surface, the preferred orientation, the average crystallite size, the electrical resistivity and the RMS surface roughness depend on the substrate temperature. The grown films have showed a good adhesion and an excellent optical transmission of about 80–95% within the visible range (400–800 nm) and a direct band gap from 3.35 to 3.23 eV with the increase of the substrate temperature and the deposition time. All the PL spectra have exhibited a typical green-yellow emission band. Additionally photovoltaic (PV) activities of n-ZnO/p-Si heterostructures fabricated are investigated.
T2  - Advanced Powder Technology
T1  - Structural and functional properties of ZnO thin films grown on Si substrates by air assisted USP method from non-aqueous solutions at low-temperature
SP  - 93
EP  - 100
VL  - 28
IS  - 1
DO  - 10.1016/j.apt.2016.11.016
UR  - https://hdl.handle.net/21.15107/rcub_dais_15458
ER  - 

@article{
author = "Flores-Carrasco, Gregorio and Muñoz-Fernandez, Lidia and Alcántara-Iniesta, Salvador and Soto-Cruz, Blanca Susana and Milošević, Olivera and Rabanal, Maria Eugenia",
year = "2017",
abstract = "In this work, we deals with the processing and characterization of transparent conducting ZnO thin films on p-type Silicon substrates (1 0 0) by air assisted Ultrasonic Spray Pyrolysis (USP) method. The thin films from different Zn acetate precursor solution concentrations (0.1, 0.2, 0.3 and 0.4 M) were deposited at several temperatures (400, 450 and 500 °C) with thickness from ∼100 to ∼500 nm. The effects of precursor solution concentration, deposition time and temperature on the structural, morphological, optical, and electrical properties of ZnO films were studied by X-ray Diffraction (XRD), Atomic Force Microscopy (AFM), UV–Vis-NIR spectroscopy, and Hall Effect techniques, respectively. It has been shown that on the ZnO film surface, the preferred orientation, the average crystallite size, the electrical resistivity and the RMS surface roughness depend on the substrate temperature. The grown films have showed a good adhesion and an excellent optical transmission of about 80–95% within the visible range (400–800 nm) and a direct band gap from 3.35 to 3.23 eV with the increase of the substrate temperature and the deposition time. All the PL spectra have exhibited a typical green-yellow emission band. Additionally photovoltaic (PV) activities of n-ZnO/p-Si heterostructures fabricated are investigated.",
journal = "Advanced Powder Technology",
title = "Structural and functional properties of ZnO thin films grown on Si substrates by air assisted USP method from non-aqueous solutions at low-temperature",
pages = "93-100",
volume = "28",
number = "1",
doi = "10.1016/j.apt.2016.11.016",
url = "https://hdl.handle.net/21.15107/rcub_dais_15458"
}

Flores-Carrasco, G., Muñoz-Fernandez, L., Alcántara-Iniesta, S., Soto-Cruz, B. S., Milošević, O.,& Rabanal, M. E.. (2017). Structural and functional properties of ZnO thin films grown on Si substrates by air assisted USP method from non-aqueous solutions at low-temperature. in Advanced Powder Technology, 28(1), 93-100.
https://doi.org/10.1016/j.apt.2016.11.016
https://hdl.handle.net/21.15107/rcub_dais_15458

Flores-Carrasco G, Muñoz-Fernandez L, Alcántara-Iniesta S, Soto-Cruz BS, Milošević O, Rabanal ME. Structural and functional properties of ZnO thin films grown on Si substrates by air assisted USP method from non-aqueous solutions at low-temperature. in Advanced Powder Technology. 2017;28(1):93-100.
doi:10.1016/j.apt.2016.11.016
https://hdl.handle.net/21.15107/rcub_dais_15458 .

Flores-Carrasco, Gregorio, Muñoz-Fernandez, Lidia, Alcántara-Iniesta, Salvador, Soto-Cruz, Blanca Susana, Milošević, Olivera, Rabanal, Maria Eugenia, "Structural and functional properties of ZnO thin films grown on Si substrates by air assisted USP method from non-aqueous solutions at low-temperature" in Advanced Powder Technology, 28, no. 1 (2017):93-100,
https://doi.org/10.1016/j.apt.2016.11.016 .,
https://hdl.handle.net/21.15107/rcub_dais_15458 .

TY  - JOUR
AU  - Flores-Carrasco, Gregorio
AU  - Alcántara-Iniesta, Salvador
AU  - Sierra-Fernández, Aránzazu
AU  - Gómez-Villalba, Luz Stella
AU  - Rabanal, Maria Eugenia
AU  - Milošević, Olivera
PY  - 2014
UR  - https://dais.sanu.ac.rs/123456789/652
AB  - In this research, we report the preparation and characterization of SnO2thin films preparation by the Ultrasonic Spray Pyrolysis technique using different fluorine content dissolved in ethanol as precursor solution, for its possible application as TCO's. The structural, optical and electric properties of synthesized SnO2:F films have been characterized by X-ray Diffraction (XRD), Profilometer, UV - Vis-NIR spectroscopy and electrical measurements by Hall Effect. Also structural changes were studied by X-ray diffraction. The main results show that the electrical resistivity of the films decreased with the fluorine content. The best electro-optical properties (electrical resistivity of 4.14x10-4O-cm and average transmittance of 80 [%]) were achieved in a fluorine content in relative with tin of about 0.52. Furthermore, a systematic change was observed in the intensity of the lines of the diffraction maxima of X-rays in function of fluorine content. ©Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales.
AB  - En esta investigación, reportamos la preparación y caracterización de películas delgadas de SnO2 preparadas por la técnica de Rocío Pirolítico Ultrasónico con diferente contenido de flúor disuelto en etanol como solución precursora, para su posible aplicación como TCO´s. Las propiedades estructurales, ópticas y eléctricas de películas SnO2:F sintetizadas se caracterizaron mediante Difracción de Rayos-X (DRX), Perfilometria, Espectroscopia UV-Vis-NIR y mediciones eléctricas por Efecto Hall. Asimismo los cambios estructurales se estudiaron mediante Difracción de Rayos-X. Los principales resultados muestran que la resistividad eléctrica de las películas disminuyó con el contenido de flúor. Las mejores propiedades electro-ópticas (resistividad eléctrica de 4.14x10-4 Ω-cm y transmitancia media de 80 %) se alcanzaron en un contenido de flúor con relación de estaño de aproximadamente 0.52. Además, se observó un cambio sistemático en la intensidad de las líneas de los máximos de difracción de rayos-X en función del contenido de flúor.
PB  - Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales
T2  - Superficies y Vacio
T1  - Propiedades estructurales, ópticas y eléctricas de películas de SnO2y SnO2:F depositadas por rocío pirolítico ultrasónico
SP  - 126
EP  - 132
UR  - https://hdl.handle.net/21.15107/rcub_dais_652
ER  - 

@article{
author = "Flores-Carrasco, Gregorio and Alcántara-Iniesta, Salvador and Sierra-Fernández, Aránzazu and Gómez-Villalba, Luz Stella and Rabanal, Maria Eugenia and Milošević, Olivera",
year = "2014",
abstract = "In this research, we report the preparation and characterization of SnO2thin films preparation by the Ultrasonic Spray Pyrolysis technique using different fluorine content dissolved in ethanol as precursor solution, for its possible application as TCO's. The structural, optical and electric properties of synthesized SnO2:F films have been characterized by X-ray Diffraction (XRD), Profilometer, UV - Vis-NIR spectroscopy and electrical measurements by Hall Effect. Also structural changes were studied by X-ray diffraction. The main results show that the electrical resistivity of the films decreased with the fluorine content. The best electro-optical properties (electrical resistivity of 4.14x10-4O-cm and average transmittance of 80 [%]) were achieved in a fluorine content in relative with tin of about 0.52. Furthermore, a systematic change was observed in the intensity of the lines of the diffraction maxima of X-rays in function of fluorine content. ©Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales., En esta investigación, reportamos la preparación y caracterización de películas delgadas de SnO2 preparadas por la técnica de Rocío Pirolítico Ultrasónico con diferente contenido de flúor disuelto en etanol como solución precursora, para su posible aplicación como TCO´s. Las propiedades estructurales, ópticas y eléctricas de películas SnO2:F sintetizadas se caracterizaron mediante Difracción de Rayos-X (DRX), Perfilometria, Espectroscopia UV-Vis-NIR y mediciones eléctricas por Efecto Hall. Asimismo los cambios estructurales se estudiaron mediante Difracción de Rayos-X. Los principales resultados muestran que la resistividad eléctrica de las películas disminuyó con el contenido de flúor. Las mejores propiedades electro-ópticas (resistividad eléctrica de 4.14x10-4 Ω-cm y transmitancia media de 80 %) se alcanzaron en un contenido de flúor con relación de estaño de aproximadamente 0.52. Además, se observó un cambio sistemático en la intensidad de las líneas de los máximos de difracción de rayos-X en función del contenido de flúor.",
publisher = "Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales",
journal = "Superficies y Vacio",
title = "Propiedades estructurales, ópticas y eléctricas de películas de SnO2y SnO2:F depositadas por rocío pirolítico ultrasónico",
pages = "126-132",
url = "https://hdl.handle.net/21.15107/rcub_dais_652"
}

Flores-Carrasco, G., Alcántara-Iniesta, S., Sierra-Fernández, A., Gómez-Villalba, L. S., Rabanal, M. E.,& Milošević, O.. (2014). Propiedades estructurales, ópticas y eléctricas de películas de SnO2y SnO2:F depositadas por rocío pirolítico ultrasónico. in Superficies y Vacio
Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales., 126-132.
https://hdl.handle.net/21.15107/rcub_dais_652

Flores-Carrasco G, Alcántara-Iniesta S, Sierra-Fernández A, Gómez-Villalba LS, Rabanal ME, Milošević O. Propiedades estructurales, ópticas y eléctricas de películas de SnO2y SnO2:F depositadas por rocío pirolítico ultrasónico. in Superficies y Vacio. 2014;:126-132.
https://hdl.handle.net/21.15107/rcub_dais_652 .

Flores-Carrasco, Gregorio, Alcántara-Iniesta, Salvador, Sierra-Fernández, Aránzazu, Gómez-Villalba, Luz Stella, Rabanal, Maria Eugenia, Milošević, Olivera, "Propiedades estructurales, ópticas y eléctricas de películas de SnO2y SnO2:F depositadas por rocío pirolítico ultrasónico" in Superficies y Vacio (2014):126-132,
https://hdl.handle.net/21.15107/rcub_dais_652 .