Oday Mahdi

Oday Mahdi
Al Muthanna University · Department of Physics

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4
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Publications

Publications (4)
Article
We have studied the phase composition of thin polycrystalline tin oxide films deposited on silicon substrates by reactive RF magnetron sputtering. The films are sensitive to ethanol vapors at 38°C. They consist of SnO2 crystallites with the average grain size of about 7 nm, covered with a nanodimensional layer of amorphous SnO phase. It was found t...
Article
Thin tin oxide films were fabricated by reactive RF magnetron sputtering. It was shown that the films possess gas sensitivity to ethanol vapor at 38°C. Measurements of the morphology and cleavage inner structure of the samples by atomic-force and scanning electron microscopy demonstrate that the films are composed of nanodimensional rod-like grains...
Article
Методом реактивного высокочастотного магнетронного распыления были получены тонкие пленки оксида олова. Было показано, что они обладают газочувствительностью к парам этанола при 38 o C. Измерения морфологии и внутренней структуры скола образцов методами атомно-силовой и сканирующей электронной микроскопии позволили установить, что пленки состоят из...