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Engineering and Construction
Pages 8 (2008 words)
Writer’s Name Instructor’s Name Course Date The Thin Film Materials Introduction Thin films are manufactured through the process of deposition of a single or more atoms on a surface of a substrate. It can be defined as a material whose dimensions are small and are made through condensation of atomic, ionic or molecular specie of matter separately.
Though this technology is traditionally well established, this technology is still developing day-by-day, as these films are fundamental part for the creation of new equipments in the 21st century, for example super lattice that is made by man or a nanometer materials. Devices and materials that are made up of thin films can be used for decreasing toxic materials as the fixed amount is used just to the thin film layer or surface. The process of thin film saves the consumption of energy in production and these films are believed as a technology that is environmentally pleasant and beneficial in nature material for the coming century. Thin film Materials The deposition of thin films on the surface of substrate can be achieved by using different methods such as chemical vapor evaporation, thermal evaporation, and by using the highly energetic radiations for the evaporation of materials. The process of growth of thin film displays the following characteristics: The beginning of thin films of any materials made by whatsoever method of deposition begins with a process of nucleation followed by levels nucleation and growth. ...
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