@article {Pimentel20061448,
	title = {Role of the thickness on the electrical and optical performances of undoped polycrystalline zinc oxide films used as UV detectors},
	journal = {Journal of Non-Crystalline Solids},
	volume = {352},
	number = {9-20 SPEC. ISS.},
	year = {2006},
	note = {<p>cited By 6</p>
},
	pages = {1448-1452},
	abstract = {<p>In this paper we present the effect of thickness on the electrical and optical properties of intrinsic/nondoped zinc oxide thin films deposited at room temperature by radio frequency magnetron sputtering, able to be used as a semiconductor material on electronic devices, like for example ozone gas sensors and ultraviolet detectors. These films are polycrystalline with a c-axis preferential orientation parallel to the substrate. The films present a resistivity that varies from 5.0 {\texttimes} 104 Ω cm to 1.0 {\texttimes} 109 Ω cm with an optical visible transmittance of 85\%. The sensor response exceeds more than five orders of magnitude when exposed to UV light recovering to the initial state in the presence of ozone. {\textcopyright} 2006 Elsevier B.V. All rights reserved.</p>
},
	doi = {10.1016/j.jnoncrysol.2006.02.022},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33745470865\&partnerID=40\&md5=6faafaadec1a6452643e3782861a6aec},
	author = {Pimentel, A.C., Gon{\c c}alves, A., Marques, A., Martins, R., Fortunato, E.}
}
