Abstract
In this work, a simple, low-cost and reliable method for deposition of solution-processed Zinc oxide films with embedded ZnO nanoparticles (np-ZnO) at low deposition temperature is presented. The np-ZnO films are obtained by ultrasonic spray pyrolysis technique at 200 °C. The np-ZnO precursor solution is prepared at different nanoparticles content. After deposition, the np-ZnO films do not require any additional treatment. The np-ZnO films were characterized by Fourier transform infrared spectroscopy, X-ray diffraction and field emission scanning electron microscope. Moreover, a comparison of ZnO and np-ZnO based thin-film transistors (TFTs) is presented. The extracted field-effect mobility was 0.01 cm2/Vs for ZnO TFTs and 0.05 cm2/Vs for np-ZnO TFTs.
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This work was supported by VIEP-BUAP [Grant No. DJMA-EXC17-G].
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Dominguez, M.A., Martinez, J., Monfil-Leyva, K. et al. Incorporation of ZnO Nanoparticles on Solution Processed Zinc Oxide Thin-Film Transistors. Trans. Electr. Electron. Mater. 19, 412–416 (2018). https://doi.org/10.1007/s42341-018-0063-3
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DOI: https://doi.org/10.1007/s42341-018-0063-3