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Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(Ieee, 2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
Understanding UV sensor performance in ZnO TFTs through the application of multivariate analysis
(2018-01-01)
Zinc oxide (ZnO) thin film transistors are well suited to UV sensing application because they absorb predominantly in the UV region due to the wide bandgap (Eg = 3.37 eV) and possess a large exciton binding energy (60 meV) ...
On the reproducibility of spray-coated ZnO thin-film transistors
(Cambridge Univ Press, 2020-01-01)
Recent studies have shown spray-pyrolysis is a low-cost, simple and efficient technique for deposition of metal oxide semiconductors (such as zinc oxide) as the active layer of thin-film transistors (TFTs). However, to ...
Optimization of the Anodization Processing for Aluminum Oxide Gate Dielectrics in ZnO Thin Film Transistors by Multivariate Analysis
(2019-05-13)
The present study reports a two-level multivariate analysis to optimize the production of anodized aluminum oxide (Al 2 O 3 ) dielectric films for zinc oxide thin-film transistors (TFTs). Fourteen performance parameters ...
Estudo de transistores a base de óxido de zinco visando aplicações em sensor de radiação ultravioleta
(Universidade Estadual Paulista (Unesp), 2018-03-27)
Transistores de filme fino de ZnO, cujo desempenho depende das condições de preparação da camada de ZnO e do dielétrico de gate, tem sido aplicados como sensores de radiação ultravioleta (UV), visando prevenir danos à saúde ...
Synthesis of Transparent Semiconducting Metal-oxides via Polymeric Precursor Route for Application in Thin-film Field-Effect Transistors
(2016-01-01)
Solution-processed zinc oxide (ZnO) thin-film transistors (TFTs) obtained via hydrolysis/pyrolysis of an organic precursor present an excellent technique to obtain high performance electronic devices with low manufacturing ...
Optimization of the Electrical Performance of Metal Oxide Thin-film Transistors by varying Spray Deposition Parameters
(2018-01-01)
Metal oxides like zinc oxide (ZnO) are promising materials for the active layer of thin-film transistors (TFTs) used in the drive circuit of next-generation large-area active matrix displays due to their high electronic ...
Influência da atmosfera e da incidência de radiação ultravioleta nas propriedades elétricas de transistores de filme fino de óxidos metálicos processados por solução.
(Universidade Estadual Paulista (Unesp), 2018-04-04)
Neste trabalho, foram desenvolvidos e caracterizados transistores de filme fino (TFTs) de óxidos metálicos processados por solução, tendo como camada ativa filmes de óxido de zinco (ZnO), de óxido de zinco dopado com ...
Produção e caracterização de transistores de filme fino de óxidos metálicos obtidos por spray
(Universidade Estadual Paulista (Unesp), 2017-08-18)
Transistores de filme fino (TFT) são dispositivos presentes em nosso cotidiano, usados em uma ampla variedade de aplicações, desde de processadores, registradores e monitores de tela plana. Estes dispositivos apresentam ...
Theoretical investigation of atomic and electronic structures of Ga(2)O(3)(ZnO)(6)
(AMER PHYSICAL SOC, 2009)
Transparent conducting oxides (TCO) are widely used in technological applications ranging from photovoltaics to thin-film transparent field-effect transistors. In this work we report a first-principles investigation, based ...