<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Rechem Djamil</style></author><author><style face="normal" font="default" size="100%">Khial Aicha</style></author><author><style face="normal" font="default" size="100%">Souifi Abdelkader</style></author><author><style face="normal" font="default" size="100%">Djeffal Fayçal</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Effect of annealing time on the performance of tin oxide thin films ultraviolet photodetectors, ISSN 0040-6090</style></title><secondary-title><style face="normal" font="default" size="100%">Thin Solid Films</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2017</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">https://www.sciencedirect.com/science/article/pii/S0040609016308495</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">Volume 623</style></volume><pages><style face="normal" font="default" size="100%">pp 1–7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;span&gt;&lt;a href=&quot;https://www.sciencedirect.com/topics/materials-science/tin-oxide&quot; title=&quot;Learn more about Tin Oxide from ScienceDirect's AI-generated Topic Pages&quot;&gt;Tin oxide&lt;/a&gt; SnO&lt;/span&gt;&lt;sub&gt;2&lt;/sub&gt;&lt;span&gt;&lt;span&gt; &lt;a href=&quot;https://www.sciencedirect.com/topics/materials-science/thin-films&quot; title=&quot;Learn more about Thin Films from ScienceDirect's AI-generated Topic Pages&quot;&gt;thin films&lt;/a&gt; were deposited by &lt;/span&gt;&lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/sol-gel&quot; title=&quot;Learn more about Sol-Gel from ScienceDirect's AI-generated Topic Pages&quot;&gt;sol gel&lt;/a&gt; method on glass substrates. The as-deposited thin films were then annealed at 550&lt;/span&gt;&amp;nbsp;°C for different time durations (15, 30, 60 and 120&amp;nbsp;&lt;span&gt;&lt;span&gt;min). Structural and morphological investigations were carried out on all samples by &lt;a href=&quot;https://www.sciencedirect.com/topics/materials-science/x-ray-diffraction&quot; title=&quot;Learn more about X-Ray Diffraction from ScienceDirect's AI-generated Topic Pages&quot;&gt;X-ray diffraction method&lt;/a&gt; and &lt;/span&gt;&lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/atomic-force-microscopy&quot; title=&quot;Learn more about Atomic Force Microscopy from ScienceDirect's AI-generated Topic Pages&quot;&gt;atomic force microscopy&lt;/a&gt;&lt;span&gt; while optical properties were obtained with UV–Visible &lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/spectrophotometers&quot; title=&quot;Learn more about Spectrophotometers from ScienceDirect's AI-generated Topic Pages&quot;&gt;spectrophotometer&lt;/a&gt;&lt;span&gt;&lt;span&gt;. XRD patterns reveals that the samples possess &lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/polycrystalline&quot; title=&quot;Learn more about Polycrystalline from ScienceDirect's AI-generated Topic Pages&quot;&gt;polycrystalline&lt;/a&gt; with &lt;/span&gt;&lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/rutile&quot; title=&quot;Learn more about Rutile from ScienceDirect's AI-generated Topic Pages&quot;&gt;rutile&lt;/a&gt; structure of SnO&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;sub&gt;2&lt;/sub&gt; without any secondary phase. AFM image showed that SnO&lt;sub&gt;2&lt;/sub&gt;&lt;span&gt; thin films having a smooth &lt;a href=&quot;https://www.sciencedirect.com/topics/materials-science/surface-morphology&quot; title=&quot;Learn more about Surface Morphology from ScienceDirect's AI-generated Topic Pages&quot;&gt;surface morphology&lt;/a&gt;. The optical properties in the visible range showed that the deposited layers have a high transmission factor. The optical band gap energy varies in the range of 3.61–3.73&lt;/span&gt;&amp;nbsp;&lt;span&gt;eV. Finally, ultraviolet (UV) detection properties of samples as an active layer in UV &lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/photometers&quot; title=&quot;Learn more about Photometers from ScienceDirect's AI-generated Topic Pages&quot;&gt;photodetector&lt;/a&gt; devices were investigated. Current-voltage characteristics of the SnO&lt;/span&gt;&lt;sub&gt;2&lt;/sub&gt; thin films are performed under dark and light environment, which show low dark current of 22.9&amp;nbsp;nA with a linear behavior and high current ration&amp;nbsp;&amp;gt;&amp;nbsp;10&lt;sup&gt;4&lt;/sup&gt; under 2&amp;nbsp;V applied voltage and 120&amp;nbsp;&lt;span&gt;min as annealing time. Whereas, high &lt;a href=&quot;https://www.sciencedirect.com/topics/physics-and-astronomy/photoelectric-emission&quot; title=&quot;Learn more about Photoelectric Emission from ScienceDirect's AI-generated Topic Pages&quot;&gt;photocurrent&lt;/a&gt; is observed for samples annealing for 30&lt;/span&gt;&amp;nbsp;min. Moreover, the transient photoresponse of the fabricated device is reported under different annealing times.</style></abstract></record></records></xml>