Nanotechnology-an overview

Nanotechnology is an Interdisciplinary and integrates the science and technology. This technology is the materials at nanodimension. The approach at nanodimension towards manufacturing and fabrication will responds to the challenge for future competitiveness of much of the economy. Preparation of materials at nanodimension supports the growth of nanotechnology and which routes the nanotechnological applications. The emerging research materials are in the research stage and would be used in nanometer scale devices. Development of characterization technology is needed to understand the composition, structure, morphology and other requirements at nanodimension. This technology may be growing future and final technology and will be accessible out side the human regime.