Nanothin film technique has vast applications after doing modification of the surface. With the help of this concept, hybrid materials can be generated easily to enlighten various new material or materials' properties. Surface modification is the process to improve the material in different with enhancing all the properties and capabilities of the material. The surface modification process has been done in various ways. In this book, thin-film coating has been in focus to improve the material's properties. Thin-film or multilayered thin films are used to amend the surface of the material....