Thin Film
In space and astronautical engineering, Thin Film refers to a layer of material that has a thickness ranging from a few nanometers to several micrometers. Thin films are used in various applications such as coatings, solar cells, sensors, and electronic devices. The deposition of thin films can be achieved through various techniques such as physical vapor deposition, chemical vapor deposition, and sputtering. The properties of thin films depend on the deposition technique, the material used, and the thickness of the film. Thin films have unique properties such as high surface area to volume ratio, high reactivity, and tunable optical and electrical properties, which make them suitable for various space applications.
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