@article {Branquinho2015,
	title = {Towards environmental friendly solution-based ZTO/AlOx TFTs},
	journal = {Semiconductor Science and Technology},
	volume = {30},
	number = {2},
	year = {2015},
	note = {<p>cited By 6</p>
},
	abstract = {<p>Solution based deposition has been recently considered as a viable option for low-cost flexible electronics. In this context research efforts have been increasingly centred on the development of suitable solution-processed materials for oxide based transistors. Nevertheless, the majority of synthetic routes reported require the use of toxic organic solvents. In this work we report on a new environmental friendly solution combustion synthesis route, using ethanol as solvent, for the preparation of indium/gallium free amorphous zinc-tin oxide (ZTO) thin film transistors (TFTs) including AlOx gate dielectric. The decomposition of ZTO and AlOx precursor solutions, electrical characterization and stability of solution processed ZTO/AlOx TFTs under gate-bias stress, in both air and vacuum atmosphere, were investigated. The devices demonstrated low hysteresis (ΔV=0.23 V), close to zero turn on voltage, low threshold voltage (VT=0.36 V) and a saturation mobility of 0.8 cm2 V-1 s-1 at low operation voltages. Ethanol based ZTO/AlOx TFTs are a promising alternative for applications in disposable, low cost and environmental friendly electronics. {\textcopyright} 2015 IOP Publishing Ltd.</p>
},
	doi = {10.1088/0268-1242/30/2/024007},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84921472053\&partnerID=40\&md5=a983e098d50d10a507ee19fc02467ceb},
	author = {Branquinho, R., Salgueiro, D., Santa, A., Kiazadeh, A., Barquinha, P., Pereira, L., Martins, R., Fortunato, E.}
}
