Abdallah Ouerdane, M. Ghaffour, Z. Hachoun, M. Abdelkrim, M. Bedrouni, Y. Caudano
{"title":"Characterization of Ag Doped SnO2 for Gas Sensing Application","authors":"Abdallah Ouerdane, M. Ghaffour, Z. Hachoun, M. Abdelkrim, M. Bedrouni, Y. Caudano","doi":"10.18311/JSST/2018/14738","DOIUrl":null,"url":null,"abstract":"We used Transmission Electron Microscopy TEM, Energy Dispersive X-ray (EDX), X-ray Diffraction (XRD) and impedance spectroscopy to study SnO 2 doped by sputtered Ag atoms on its surface. The morphology of the surface texture showed large Ag islands in SnO 2 bulk when the system was submitted to heating. These results were well confirmed by EDX spectrum, TEM scanning micrograph and impedance spectroscopy. Furthermore, TRIM software was used to show the effects of nuclear and electron stopping range on optical properties of the crystal Ag-SnO 2 and the depth reached by Ag into SnO 2 bulk.","PeriodicalId":17031,"journal":{"name":"Journal of Surface Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2018-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Surface Science and Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18311/JSST/2018/14738","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 0
Abstract
We used Transmission Electron Microscopy TEM, Energy Dispersive X-ray (EDX), X-ray Diffraction (XRD) and impedance spectroscopy to study SnO 2 doped by sputtered Ag atoms on its surface. The morphology of the surface texture showed large Ag islands in SnO 2 bulk when the system was submitted to heating. These results were well confirmed by EDX spectrum, TEM scanning micrograph and impedance spectroscopy. Furthermore, TRIM software was used to show the effects of nuclear and electron stopping range on optical properties of the crystal Ag-SnO 2 and the depth reached by Ag into SnO 2 bulk.
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