کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9812531 | 1518115 | 2005 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Characterization of rf sputtered TiOySz thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Different titanium oxysulfide thin films were prepared by rf magnetron sputtering using two types of targets in a pure argon or mixed oxygen/argon atmosphere with a total pressure of 1 or 0.2 Pa. We have studied the influence of the sputtering conditions (target, total pressure, oxygen partial pressure) on the composition, the morphology and the local and electronic structure of our thin films. A set of complementary techniques (scanning electron microscopy, X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy (XPS) and X-ray absorption spectroscopy (XAS)) was used to characterize the thin films. Two types of films have been obtained: thin films prepared from TiS2 target having a composition and a local structure close to TiS3 and thin films obtained from TiS2/TiS3 target characterized by a composition and a local structure close to TiS2. The complementary use of XPS and sulfur K-edge XAS spectroscopies has allowed us to evidence the coexistence of different microdomains into the thin films corresponding respectively to a pure sulfur, a pure oxygen or a mixed sulfur/oxygen environment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 484, Issues 1â2, 22 July 2005, Pages 113-123
Journal: Thin Solid Films - Volume 484, Issues 1â2, 22 July 2005, Pages 113-123
نویسندگان
Marie-Hélène Lindic, Brigitte Pecquenard, Philippe Vinatier, Alain Levasseur, Hervé Martinez, Danielle Gonbeau, Pierre-Emmanuel Petit, Guy Ouvrard,