Characterization of ZnO:Si nanocomposite films grown by thermal evaporation
نویسندگان
چکیده
منابع مشابه
Noise-induced roughening evolution of amorphous Si films grown by thermal evaporation.
We report a growth front morphology study of thermally evaporated amorphous Si films using atomic force microscopy. Since there are no well-defined atomic steps on an amorphous film surface, there is no Schwoebel barrier effect which would give rise to a moundlike morphology. The dynamic scaling characteristics observed during growth are unambiguously explained by a noise-induced growth mechani...
متن کاملCharacterization of nanocrystalline -Fe2O3 thin films grown by reactive evaporation and oxidation of iron
Iron oxide thin films, with an α-Fe2O3 phase, were deposited by two techniques. The first was evaporation of iron in vacuum, followed by oxidation through annealing in air. The second was reactive evaporation of iron in an oxygen atmosphere. This was also followed by annealing in air. The structural, morphological and chemical properties of the films were investigated. All films were polycrysta...
متن کاملStructural & Optical Characterization of Gex Se80-x Pb20 Thin Films Prepared by Thermal Evaporation Technique
Vacuum evaporated films of GexSe80-xPb20 have been characterized by using optical spectroscopy (especially transmission and absorption spectra). The chalcogenide glass of GexSe80-xPb20 has been prepared by melt quenching technique. Thin films of GexSe80-xPb20 are deposited by vacuum thermal evaporation technique on highly clean glass substrates and their optical properties such as refractive in...
متن کاملElectronic state characterization of SiOx thin films prepared by evaporation
SiOx thin films with different stoichiometries from SiO1.3 to SiO1.8 have been prepared by evaporation of silicon monoxide in vacuum or under well-controlled partial pressures of oxygen sP,10−6 Torrd. These thin films have been characterized by x-ray photoemission and x-ray-absorption spectroscopies, this latter at the Si K and L2,3 absorption edges. It has been found that the films prepared in...
متن کاملsuppression of coke formation in thermal cracking by coke inhibitors
the main purpose of this research was to:1.develop a coking model for thermal cracking of naphtha.2.study coke inhibition methods using different coke inhibitors.developing a coking model in naphtha cracking reactors requires a suitable model of the thermal cracking reactor based on a reliable kinetic model.to obtain reliable results all these models shall be solved simultaneously.for this pu...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters A
سال: 2008
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2008.10.028