| Autor: |
Dominguez, Miguel, Martinez, Javier, Monfil-Leyva, Karim, Soto, Susana, Carlos, Netzahualcoyotl, Moreno, Mario |
| Zdroj: |
Transactions on Electrical and Electronic Materials; December 2018, Vol. 19 Issue: 6 p412-416, 5p |
| Abstrakt: |
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. |
| Databáze: |
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