Nanotechnology with feasible engineering became a universal technique producing applications in different fields. Nanotechnology use variety of manipulating approach but the consequences and result are innovatory and much bigger then revolutionary. Nanotechnology is now known by many capabilities by using different materials, compositions, and structure on a molecular scale. From the electro-mechanical devices to the medical applications, all these theoretical work is now developed or in construction and with innovative progressing as well. Considering all these, it is clear that the nano tech approach is feasible and optimum and ready to mark the mark. Here we discuss the basic technology behind this and how it is used for the reinforcement of different materials in different cases and their usage. For example, use of Carbon Nanatubes(CNT) or the Silicon carbide (Sic) nanoparticles to give strength, stability or desired electromechanical properties whereas titanium dioxide and Gold Nano particles are good radiation absorbers (fall types)while used as photovoltaic devices and sensitive sensor respectively, This is the highest achievements and future expectations which include different fields s like automobile, aerospace metallurgy, electronics etc.
Role of bulk- and interface-defects in spectrum-dependent energy harvesting of CZTSSe-based indoor photovoltaic devices